System extension cannot be used --can anyone help ?

so i spotted that the system library as well as the home library had permissions blocked for the administrator, so i unlocked all enclosed items permissions.
i already had issues being brought to senior advisor attention over 1,5 years now, about hangs and freezes. mostly hangs.
no one so far has been able to fix them.
well now spotting these warnings, after i allowed all permissions inside both libraries, have warnings show up.
i gather these are not prepperly installed softwares, but i cant figure out what softwares they could be, so i can take care of it.
so 4 warnings shows up :
System extension cannot be used
The system extension “/System/Library/Extensions/System.kext/PlugIns/Unsupported.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
System extension cannot be used
The system extension “/System/Library/Extensions/System.kext/PlugIns/Private.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
System extension cannot be used
The system extension “/System/Library/Extensions/IOPCIFamily.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
System extension cannot be used
The system extension “/System/Library/Extensions/IOUSBFamily.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.

There isn't an "administrator" so who did you add and what permissions did you set.
In Get Info, they should be
system read & write
wheel read Only
everyone read only
The posix permissions, owner, and group should be
rwxr-xr-x root wheel
with ACE "group:everyone deny delete"
You may be able to recover by repairing permissions in Disk Utility, but you may have to reinstall the OS.

Similar Messages

System extension cannot be used pop-ups randomly appearing..help!

I just repairerd the permisions and stuff, but now i have a new roblem, this pop ups saying the extension cannot be used appear there randomly, there are alot.
Ex:
System extension cannot be used
The system extension "/System/Library/Extensions/HP_DesignJet_Series.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
HELP, please there are aalot, i think every extension apppears. I really need to know what is going on.

Same messages, this .kext files keep popping up.
System extension cannot be used
The system extension "/System/Library/Extensions/HP_DesignJet_Series.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/HP_DesignJet_io_enabler.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_fax_io.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_inkjet1_io.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_inkjet3_io.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_inkjet4_io.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_inkjet7_io_enabler.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_inkjet8_io_enabler.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_inkjet_io_enabler.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_io_printerclassdriver.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
System extension cannot be used
The system extension "/System/Library/Extensions/hp_iOfficejet_io_enabler.kext was installed inproperly and cannot be used. Please try reinstalling it or contact the product vendor for an update.
etc... there were like 3 of printers, 1 of logmein sound driver 64, 4 like: prl_hid_hook (appears to be parallels), Remote Virtual interface .kext files were popping up to, etc.
help!!

HP Laser Printer message saying "System Extension Cannot Be Used"

I am trying to install a laserjet printer but while it was installing, a message came up which read, "'System Extension Cannot Be Used' The system extension, "/System/Library/Extensions/AppleUSBEthernetHost.kext' was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update." We tried the printer out and it seems to work, however, the scanner does not work.
When I got this Mac Book Pro, 4 or 5 years ago, I had a HP inkjet printer which I can never use the scanning feature because it did not work. I don't remember what the error message was, but it never worked when I tried to use it. I wonder if the problems with scanning have to do with this particular file that is supposedly installed wrongly.
We tested the printer out and it worked fine. But no scanning. It can't find the scanner.
My computer is Mac OS X - 10.6.8. The printer is HP Laserjet Pro 200 color MFP.
Anyone have any idea what I should do to fix this error? Thanks.

Open the Script Editor in the /Applications/AppleScript/ folder, copy and paste the entire following line into it, and press the Run button:
do shell script "chown -R root:wheel /System/Library/Extensions/AppleUSBEthernetHost.kext" with administrator privileges
If it doesn’t work, choose Go to Folder from the Finder's Go menu, provide /System/Library/Extensions/ as the path, throw the AppleUSBEthernetHost.kext item away, and reinstall iTunes.
(118910)

Changed Permission Settings: "System extension cannot be used"

I was having some weird problems with file sharing on my network recently, so I tried changing around some of the permissions on my drives to see if I could resolve it. For some reason I was getting messages saying I didn't have permission to copy files from one computer to another on my network. This seemed to come on randomly as we have been doing file transfers this way for quite some time now. I looked at our file sharing preferences in the System Preference's and added all 4 drives from my Mac Pro in there and made sure that my username had full read and write capabilities. I then tried logging into my Mac Pro from my iMac, just like I've done in the past, and I was still unable to copy the files. So I removed all the folders and turned off file sharing. I then clicked 'Get Info' for my main Macintosh HD and tried changing the permission settings there. I clicked the option to make my username the owner, and then I clicked 'Apply to enclosed items...' and this brought up a progress bar that I let go for about 10 minutes. Then I got a pop-up error message stating "System extension cannot be used" and had an extension path listed underneath, saying it was installed improperly and cannot be used. This happens an endless amount of times. It seems to be giving me this message for every single extension on the computer. If I hold down enter the pop-ups just keep coming with different extensions listed.
I hope someone with some insight on how permissions work in OS X Lion can give me some advice on how to resolve, and possible the correct way I should be setting up sharing if I've been doing wrong all this time. What strikes me as odd is that I never had any issues with sharing anything up until about a week or so ago, and I can't remember if there were any system updates that I installed that might have something to do with this.
Any help is much appreciated, thanks!

I had this problem recently in addition to my laptop getting stuck on the Apple logo and spinning icon. It took me a long to time to work through it so I thought I would share what I did to make it easier for others.
The best thing to do when having permission problems is to do a 'disk permissions repair'. You can do this using the disk utility app found in your applications/utilities folder. This will attempt to rewrite all the permissions that were incorrectly set. When it is doing this it is common to get a message saying 'ACL...found and not expected...' do not go and delete these files. Its normal for this correction process to take more than 30 minutes, for me it took an hour.
If this proccess doesnt work for you than you can also try a disk repair.
If you can't boot using the normal disk you can also access this program through the recovery boot (holding Command-R of Option at startup), through the safe mode (holding Shift on start up) or through a recovery CD. You can also boot in a terminal type mode but this is a last ditch effort as a misspelt command could do more damage. personally, because I do not know what the commands I am using actually mean, I would recommend talking to a person at apple then using this approach.
Hope this helps

System Extension Cannot Be Used? How do I fix?

Hello
I recently updated to Mavericks using 10.9.4, and installed a Canon Pro 100 printer. Ever since I did this I am getting the following message.
"System extension cannot be used
The system extension “/System/Library/Extensions/IOFireWireMxBt.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update."
Also, what is "IOFirwWireMx.kext"? If I knew what is was, I would try to re-install it, as it suggests. But I don't know what this is referring to. How do I fix this?
Thanks for your help.
Oudlady

I'm afraid there is no simple solution without a backup of the Mac before 10.9 was installed. There are user tips that explain the process, but it will vary for each user depending on what is used on the Mac.
Apple: Restoring a previous OS X version
How to revert OS X back from Mavericks
I have seen that many users complain about 10.9 being slow/ worse than "whatever was installed before".
Personally I find it comparable in performance to other OS's.
The trouble seems to be that users have migrated with many old apps installed from previous OS versions. Old system extensions & other background tasks that can make the OS perform badly. If installed software is not compatible with 10.9 it can cause errors (as the old Maxtor software illustrated).
The basic options are to clean up the OS (find out how to uninstall all the old stuff) or to reinstall the OS without the old apps.
The process usually involves creating an EtreCheck report to show people here what is installed. From there you can either decide to backup your data & reinstall or attempt to clean out some older apps (assuming that is what is causing the trouble).
http://etresoft.com/etrecheck
It helps if you include descriptions of what the actual issues are, e.g. Finder takes x mins to open folders.
You will also want to make a full backup onto another disk. Do you know how to do that?
I'd suggest you mark this thread as solved & then create a new thread so that the topic is clear. Post a link to it from here if you want me & Kappy to see it

"System extension cannot be used" after installing iTunes 11.4

Installing latest version of iTunes (11.4) today led to the following error message:
System extension cannot be used
The system extension “//System/Library/Extensions/AppleUSBEthernetHost.kext” was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.
I'm able to use my USB drive for Time Machine, and that appears to be functioning ok. Why this error message? Anyone else had it? And what does it mean for the continued safe operation of my MacBook? Would be reassuring to know if this is happening for anybody else, and if anyone else has found it affecting them. (Other than the distraction of getting a worrying error message that I take time out to report?)
Thanks in advance.

the "//System/Library/Extensions/AppleUSBEthernetHost.kext can just be replaced to overcome the problem as indicated below. Mine was dated 2012 and after the latest iTunes update, stopped working. I noticed this as my personal hotspot connection between my MacBook Pro and my iPhone failed (I use the USB cable for this). To overcome the problem, first unlock the //System/Library/Extensions/AppleUSBEthernetHost.kext file, then drag it to the waste bin and empty the waste bin. Then download iTunes and reinstall-you don't have to remove anything-just reinstall. This will put back a newer //System/Library/Extensions/AppleUSBEthernetHost.kext file dated 2014. After this, restart your computer and it should now work. I checked the personal hotspot connection via my USB cable and this is what I'm using now writing and posting this. So Good luck. Hopefully Apple will fix this bug in the next update.

System extension cannot be used..why?

I get this message:
system extension cannot be used.
the system extension “/Library/Frameworks/PrivateTunnel.framework/Versions/Current/Extensions/tun.ke xt” was installed improperly and cannot be used. Please try reinstalling it, or contact the product’s vendor for an update.
What is wrong? How should fixt it?
O am very new with Mac and its OSX8.5
Thanks for help.
JJ

You really should contact the vendors technical support staff and have them assist you.
I note that you are using Lion. Some modems can only work in 32 bit mode. When you power up your MBP and hold the 2 and 3 keys down. When the MBP finishes the boot, then install the modem software and see if it works.
Ciao.

System Extension Cannot Be Used: Soundflower Error?

I've had this issue for a long time now and I never knew what started it, it just started happening one day.andomly get
Anyways, I randomly get this pop up message that says:
System extension cannot be used
The system extension "/System/Library/Extensions/Soundflower.kext" was installed improperly and cannot be used.
Please try reinstalling it, or contact the product's vendor for an update.
There's no reason or rhyme to when it happens. I think maybe the app Boom that boosts volumes sometimes triggers it, but its never 100%. Also I googled around and I've tried some things like that restart the computer and have it run the system check and it didnt fix it
If anyone can point me in the right direction on what this might be I'd be very appreciative.

Open the Script Editor in the /Applications/AppleScript/ folder and run the following:
do shell script "chown -R root:wheel /System/Library/Extensions/AppleUSBEthernetHost.kext" with administrator privileges
You may then need to restart the computer.
(113146)

"system extension cannot be used" message upon startup

Ever since I upgraded OS 10.3.9 to Tiger on w/my newly purchased OS 10.4.6 from Apple, my 12" Powerbook G4 displays a yellow triangle containing an exclamation mark beside which is the message
*System extension cannot be used.*
The system extension "/Library/Extensions/VirtualPCOSServices.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.
I assume this refers to something about Virtual PC (which I no longer use) that I had on my hard drive before installing Tiger, and even though I've since upgraded to 10.4.10, the message continues to appear. Is there anything I can do before reinstalling 10.4.6, or is that indeed the best solution, and will that solve it?
Thanks in advance for any help out there. - Rick

If you are looking in /Library/Extensions for this file as your message seems to indicate, you are looking in the wrong place. Go to your Finder's Go menu and select *Go to Folder...* then type in /system/Library/Extensions
Best of luck.

Re: System Extension Cannot Be Used Error Window

hello all:)))
like many who have installed snow leopard, i've got a problem printing. i can't!
i check it out online and saw on apple that i could install the 'optional installs.mpkg' from the Snow Leopard DVD and my hp d1560 printer should work.
so i did this, and when i get to 3 minutes installing time, whilst installing the Printers install, I get the following window pooping up:
" System Extension Cannot be Used" ;
The System externsion "/System/Library/Extension/CNQL1213_ClassicNotSeize.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product vendor for an update.
This windows keeps then popping up.
Somebody please help! Just wanna print!!!!!!
Rik:))))

howdy john!
had a read through, woudl it help if i posted the error messages that appears once i do try and print? i managed to download now successfully the hp drivers as found on the apple website.
when i tried to print, the exact same thing happened as in the post, it was dropped and displayed this mass of stuff!!!:
Process: Deskjet [73854]
Path: /Library/Printers/hp/cups/Deskjet.driver/Contents/MacOS/Deskjet
Identifier: Deskjet
Version: ??? (???)
Code Type: X86-64 (Native)
Parent Process: cupsd [1124]
Date/Time: 2009-09-01 19:05:42.482 +0100
OS Version: Mac OS X 10.6 (10A432)
Report Version: 6
Anonymous UUID: 7FD704D7-1692-4622-9F63-C6181725CD51
Exception Type: EXCBADACCESS (SIGSEGV)
Exception Codes: KERNINVALIDADDRESS at 0x0000000000000000
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Thread 0 Crashed: Dispatch queue: com.apple.main-thread
0 ...p.print.cups.filter.deskjet 0x000000010000bf89 comhp_cups_deskjet_util_30::AHPString::operator+=(char const*) + 10099
1 ...p.print.cups.filter.deskjet 0x000000010000c089 comhp_cups_deskjet_util_30::AHPString::operator+=(char const*) + 10355
2 ...p.print.cups.filter.deskjet 0x000000010000e457 comhp_cups_deskjet_util_30::AHPString::operator+=(char const*) + 19521
3 ...p.print.cups.filter.deskjet 0x000000010000fb5f comhp_cups_deskjet_util_30::AHPString::operator+=(char const*) + 25417
4 ...p.print.cups.filter.deskjet 0x0000000100019ab6 comhp_cups_deskjet_util_3_0::AHPString::operator=(_CFString const*) + 30778
5 ...p.print.cups.filter.deskjet 0x000000010000a28b comhp_cups_deskjet_util_30::AHPString::operator+=(char const*) + 2677
6 ...p.print.cups.filter.deskjet 0x000000010000a611 comhp_cups_deskjet_util_30::AHPString::operator+=(char const*) + 3579
7 ...p.print.cups.filter.deskjet 0x0000000100000f84 0x100000000 + 3972
Thread 1:
0 libSystem.B.dylib 0x00007fff80b1c4e6 read + 10
1 ...p.print.cups.filter.deskjet 0x000000010001a24e comhp_cups_deskjet_util_3_0::AHPString::operator=(_CFString const*) + 32722
2 libSystem.B.dylib 0x00007fff80b4b06e pthreadstart + 331
3 libSystem.B.dylib 0x00007fff80b4af21 thread_start + 13
Thread 2: Dispatch queue: com.apple.libdispatch-manager
0 libSystem.B.dylib 0x00007fff80b2ac7e kevent + 10
1 libSystem.B.dylib 0x00007fff80b2cb55 dispatch_mgrinvoke + 154
2 libSystem.B.dylib 0x00007fff80b2c824 dispatch_queueinvoke + 185
3 libSystem.B.dylib 0x00007fff80b2c34e dispatch_workerthread2 + 244
4 libSystem.B.dylib 0x00007fff80b2bc80 pthreadwqthread + 353
5 libSystem.B.dylib 0x00007fff80b2bb1d start_wqthread + 13
Thread 3:
0 libSystem.B.dylib 0x00007fff80b2baa2 _workqkernreturn + 10
1 libSystem.B.dylib 0x00007fff80b2beb4 pthreadwqthread + 917
2 libSystem.B.dylib 0x00007fff80b2bb1d start_wqthread + 13
Thread 0 crashed with X86 Thread State (64-bit):
rax: 0x0000000000000001 rbx: 0x0000000100827a00 rcx: 0x00007fff700d05d0 rdx: 0x00000000000fc080
rdi: 0x0000000100432a00 rsi: 0x0000000100500000 rbp: 0x00007fff5fbfe790 rsp: 0x00007fff5fbfe5a0
r8: 0x0000000000000000 r9: 0x0000000100514b30 r10: 0x0000000000000000 r11: 0x0000000000000002
r12: 0x00007fff5fbfe730 r13: 0x0000000000000000 r14: 0x0000000100827a00 r15: 0x0000000100512ea0
rip: 0x000000010000bf89 rfl: 0x0000000000010206 cr2: 0x0000000000000000
Binary Images:
0x100000000 - 0x1001eafe7 +com.hp.print.cups.filter.deskjet 3.0 (3.0f07) <2B4766FF-7457-3E8C-1240-436C467FA9C6> /Library/Printers/hp/cups/Deskjet.driver/Contents/MacOS/Deskjet
0x100294000 - 0x1002f5fff +com.hp.Interlaken 03.00.009 (1.0.0d1) <FFAABE08-2938-7BDD-28F2-4CC72B9CC941> /Library/Printers/hp/Frameworks/Interlaken.framework/Versions/DI_ILLN.A.03.00.0 09/Interlaken
0x1002ff000 - 0x100303fef +com.hp.ResourceManager 04.08.001 (1.0.0d1) <BAF4D801-5683-98EB-8A2C-DF040703BBA2> /Library/Printers/hp/Frameworks/ResourceManager.framework/Versions/DI_RM.A.04.0 8.001/ResourceManager
0x100307000 - 0x100314fff libcupsimage.2.dylib ??? (???) <384711FE-91C1-07AF-FE67-1BA46B679445> /usr/lib/libcupsimage.2.dylib
0x100319000 - 0x1003c8ffb +libhputils.dylib ??? (???) <5F2BEA82-844F-721D-781A-898D74EDB689> /Library/Printers/hp/cups/Deskjet.driver/Contents/lib/libhputils.dylib
0x7fff5fc00000 - 0x7fff5fc3bdef dyld 132.1 (???) <B633F790-4DDB-53CD-7ACF-2A3682BCEA9F> /usr/lib/dyld
0x7fff80041000 - 0x7fff80041ff7 com.apple.Carbon 150 (152) <8D8CF535-90BE-691C-EC1B-63FBE2162C9B> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
0x7fff80042000 - 0x7fff80088fe7 libvDSP.dylib ??? (???) <2DAA1591-8AE8-B411-7D01-68DE99C63CEE> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libvDSP.dylib
0x7fff80582000 - 0x7fff806a4ff7 com.apple.audio.toolbox.AudioToolbox 1.6 (1.6) <3CA3B481-9627-6F36-F2B8-C2763DEEB128> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x7fff806a5000 - 0x7fff8070ffe7 libvMisc.dylib ??? (???) <524DC30F-6A54-CCED-56D9-F57033B06E99> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libvMisc.dylib
0x7fff80710000 - 0x7fff80827fef libxml2.2.dylib ??? (???) <6D4C196C-B061-CBCD-AAFD-A21736A8425C> /usr/lib/libxml2.2.dylib
0x7fff80828000 - 0x7fff80902ff7 com.apple.vImage 4.0 (4.0) <354F34BF-B221-A3C9-2CA7-9BE5E14AD5AD> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.fr amework/Versions/A/vImage
0x7fff80903000 - 0x7fff80943fef com.apple.QD 3.31 (???) <0FA2713A-99BD-A96B-56AF-7DB0AB4927AD> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ QD.framework/Versions/A/QD
0x7fff8094c000 - 0x7fff8094fff7 com.apple.securityhi 4.0 (36638) <77F40B57-2D97-7AE5-1331-8945C71DFB57> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.fr amework/Versions/A/SecurityHI
0x7fff80950000 - 0x7fff809cdfe7 com.apple.CoreText 3.0.0 (???) <51175014-9F0C-7E96-FB6F-3DC5E446B92E> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ CoreText.framework/Versions/A/CoreText
0x7fff809ce000 - 0x7fff809e0fe7 libsasl2.2.dylib ??? (???) <76B83C8D-8EFE-4467-0F75-275648AFED97> /usr/lib/libsasl2.2.dylib
0x7fff809e1000 - 0x7fff80a1cfef com.apple.AE 496 (496) <6AFD62E0-DD92-4F04-A73A-90224D80593D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.fram ework/Versions/A/AE
0x7fff80a55000 - 0x7fff80a96ff7 com.apple.SystemConfiguration 1.10 (1.10) <E3FF1FC8-C760-2047-F954-0D283DD0F714> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfi guration
0x7fff80b11000 - 0x7fff80cd0fe7 libSystem.B.dylib ??? (???) <1AABDC4B-CBAE-F40C-405C-DAE785959F57> /usr/lib/libSystem.B.dylib
0x7fff80d51000 - 0x7fff80d98ff7 com.apple.coreui 0.2 (112) <E64F7594-7829-575F-666A-0B16875FC644> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
0x7fff81042000 - 0x7fff810bffef libstdc++.6.dylib ??? (???) <35ECA411-2C08-FD7D-11B1-1B7A04921A5C> /usr/lib/libstdc++.6.dylib
0x7fff810c0000 - 0x7fff81175fff com.apple.ink.framework 1.3 (104) <9B552E27-7E3F-6767-058A-C998E8F78692> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework /Versions/A/Ink
0x7fff81176000 - 0x7fff81197fff libresolv.9.dylib ??? (???) <01C7C750-7F6A-89B3-C586-5C50A839019E> /usr/lib/libresolv.9.dylib
0x7fff8123b000 - 0x7fff8126cfff libGLImage.dylib ??? (???) <4F318A3E-20C1-D846-2B36-62451A3241F7> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dyl ib
0x7fff812c5000 - 0x7fff812d4fff com.apple.NetFS 3.2 (3.2) <61E3D8BE-A529-20BF-1A11-026EC774820D> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
0x7fff813d6000 - 0x7fff81491ff7 libFontParser.dylib ??? (???) <8926E1B0-6D1E-502A-5028-1DCC57F6D6FA> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ATS.framework/Versions/A/Resources/libFontParser.dylib
0x7fff81492000 - 0x7fff814a8fff com.apple.ImageCapture 6.0 (6.0) <5B5AF8FB-C12A-B51F-94FC-3EC4698E818E> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture. framework/Versions/A/ImageCapture
0x7fff814a9000 - 0x7fff814cffe7 libJPEG.dylib ??? (???) <52ACD177-F101-BEF5-E7CC-9131F8372D0A> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/Resources/libJPEG.dylib
0x7fff81568000 - 0x7fff81581fff com.apple.CFOpenDirectory 10.6 (10.6) <0F46E102-8B8E-0995-BA85-3D9608F0A30C> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpen Directory.framework/Versions/A/CFOpenDirectory
0x7fff81582000 - 0x7fff815d1ff7 com.apple.DirectoryService.PasswordServerFramework 6.0 (6.0) <14FD0978-4BE0-336B-A19E-F388694583EB> /System/Library/PrivateFrameworks/PasswordServer.framework/Versions/A/PasswordS erver
0x7fff81611000 - 0x7fff81625ff7 com.apple.speech.synthesis.framework 3.10.35 (3.10.35) <621B7415-A0B9-07A7-F313-36BEEDD7B132> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ SpeechSynthesis.framework/Versions/A/SpeechSynthesis
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0x7fff81b50000 - 0x7fff81b63fff libGL.dylib ??? (???) <D452ADC0-04B1-E24F-03E6-717E58E1D659> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x7fff81bcb000 - 0x7fff81be6ff7 com.apple.openscripting 1.3 (???) <DFBFBFD3-90C0-0710-300C-1A7210CB3713> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting .framework/Versions/A/OpenScripting
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0x7fff81f35000 - 0x7fff81fe4fef edu.mit.Kerberos 6.5.8 (6.5.8) <A9C16B72-A1F8-3DDE-7772-E7635774CA6E> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos
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0x7fff83371000 - 0x7fff8339cff7 libxslt.1.dylib ??? (???) <87A0B228-B24A-C426-C3FB-B40D7258DD49> /usr/lib/libxslt.1.dylib
0x7fff83efc000 - 0x7fff83fe0fe7 com.apple.DesktopServices 1.5.0 (1.5.0) <EA3CDFEC-713D-7291-4015-600336E83EDD> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Desk topServicesPriv
0x7fff841ce000 - 0x7fff849d8fe7 libBLAS.dylib ??? (???) <FC941ECB-71D0-FAE3-DCBF-C5A619E594B8> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libBLAS.dylib
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0x7fff84ed4000 - 0x7fff84ed7fff com.apple.help 1.3.1 (41) <54B79BA2-B71B-268E-8752-5C8EE00E49E4> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framewor k/Versions/A/Help
0x7fff84f75000 - 0x7fff8502bfe7 libobjc.A.dylib ??? (???) <261D97A3-225B-8A00-56AA-F9F27973063F> /usr/lib/libobjc.A.dylib
0x7fff850ec000 - 0x7fff8541efef com.apple.CoreServices.CarbonCore 859.1 (859.1) <5712C4C1-B18B-88EE-221F-DA04A8EDA029> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonC ore.framework/Versions/A/CarbonCore
0x7fff8542d000 - 0x7fff85432fff libGIF.dylib ??? (???) <0C112067-95FE-B9BC-C70C-64A46A277F34> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/Resources/libGIF.dylib
0x7fff854a5000 - 0x7fff854aafff libGFXShared.dylib ??? (???) <C386DB22-A0AA-D826-ACBA-25E82B480D05> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.d ylib
0x7fff854ad000 - 0x7fff85569ff7 com.apple.CoreServices.OSServices 352 (352) <CD933BBD-B260-552F-E64E-291D6ED3091A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServi ces.framework/Versions/A/OSServices
0x7fff855da000 - 0x7fff855daff7 com.apple.Accelerate.vecLib 3.5 (vecLib 3.5) <BA861575-B0DE-50F5-A799-BDF188A3D4EF> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/vecLib
0x7fff855db000 - 0x7fff855ddfff libRadiance.dylib ??? (???) <77F285E0-5D5E-A0B0-A89E-9332D6AB2867> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/Resources/libRadiance.dylib
0x7fff8583e000 - 0x7fff8594dff7 libcrypto.0.9.8.dylib ??? (???) <A2DA70D0-02AE-89FA-1CDA-B3CA986CAE6D> /usr/lib/libcrypto.0.9.8.dylib
0x7fff85a1a000 - 0x7fff85aa6fef SecurityFoundation ??? (???) <B69E2FF9-A698-4923-BC8B-180224B6EF75> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoun dation
0x7fff85aa8000 - 0x7fff85ac6ff7 libPng.dylib ??? (???) <6A0E35B8-2E33-7C64-2B53-6F47F628DE7A> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/Resources/libPng.dylib
0x7fff85cb4000 - 0x7fff85cb4ff7 com.apple.Accelerate 1.5 (Accelerate 1.5) <E517A811-E0E6-89D0-F397-66122C7A25A4> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x7fff85cb5000 - 0x7fff85cb9ff7 libmathCommon.A.dylib ??? (???) <95718673-FEEE-B6ED-B127-BCDBDB60D4E5> /usr/lib/system/libmathCommon.A.dylib
0x7fff85d04000 - 0x7fff85ebefef com.apple.ImageIO.framework 3.0.0 (3.0.0) <D5594E10-F805-F816-10E9-F95753BE18CC> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ImageIO.framework/Versions/A/ImageIO
0x7fff85ebf000 - 0x7fff85ec5ff7 com.apple.DiskArbitration 2.3 (2.3) <857F6E43-1EF4-7D53-351B-10DE0A8F992A> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
0x7fff85f59000 - 0x7fff85fa3ff7 com.apple.Metadata 10.6.0 (507.1) <AA0DF8E0-9B5B-2377-9B20-884919E28994> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadat a.framework/Versions/A/Metadata
0x7fff86010000 - 0x7fff86453fef libLAPACK.dylib ??? (???) <0CC61C98-FF51-67B3-F3D8-C5E430C201A9> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.fr amework/Versions/A/libLAPACK.dylib
0x7fff8656f000 - 0x7fff865fffff com.apple.SearchKit 1.3.0 (1.3.0) <4175DC31-1506-228A-08FD-C704AC9DF642> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchK it.framework/Versions/A/SearchKit
0x7fff86600000 - 0x7fff86600ff7 com.apple.CoreServices 44 (44) <210A4C56-BECB-E3E4-B6EE-7EC53E02265D> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x7fff86625000 - 0x7fff8663bfef libbsm.0.dylib ??? (???) <42D3023A-A1F7-4121-6417-FCC6B51B3E90> /usr/lib/libbsm.0.dylib
0x7fff87262000 - 0x7fff87286ff7 com.apple.CoreVideo 1.6.0 (43.0) <FF5F0EEF-56BE-24DD-C8FA-CB41F126E6A8> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x7fff87287000 - 0x7fff87292ff7 com.apple.speech.recognition.framework 3.10.10 (3.10.10) <7E2A89FC-0F18-1CCC-472E-AD0E2BC2DD4C> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecogni tion.framework/Versions/A/SpeechRecognition
0x7fff87293000 - 0x7fff87514fe7 com.apple.Foundation 6.6 (751) <CCE98C5C-DFEA-6C80-A014-A5985437072E> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff87549000 - 0x7fff875a6fef com.apple.framework.IOKit 2.0 (???) <65AA6170-12E3-BFB5-F982-E0C433610A1F> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x7fff875a7000 - 0x7fff875cffff com.apple.DictionaryServices 1.1 (1.1) <D57BA55A-4CC5-5C17-8077-AEEA27A01C7A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Diction aryServices.framework/Versions/A/DictionaryServices
0x7fff875f1000 - 0x7fff87607fff com.apple.MultitouchSupport.framework 200.20 (200.20) <96B8C66E-D84D-863B-CB1D-F7E005569706> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/Multit ouchSupport
0x7fff8761a000 - 0x7fff8761cfff com.apple.print.framework.Print 6.0 (237) <70DA9755-5DC1-716B-77E2-E42C5DAB85A2> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framewo rk/Versions/A/Print
0x7fff87652000 - 0x7fff8770bfff libsqlite3.dylib ??? (???) <5A15E12A-AE8F-1A36-BBC7-564E7D7AD0FB> /usr/lib/libsqlite3.dylib
0x7fff8770c000 - 0x7fff87761fef com.apple.framework.familycontrols 2.0 (2.0) <2520A455-5487-1964-C5D9-D284699D2537> /System/Library/PrivateFrameworks/FamilyControls.framework/Versions/A/FamilyCon trols
0x7fff87762000 - 0x7fff87816fef com.apple.ColorSync 4.6.0 (4.6.0) <080BEDDE-E7A4-F88D-928B-7501574A157B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ ColorSync.framework/Versions/A/ColorSync
0x7fff87b8c000 - 0x7fff87d49fff libicucore.A.dylib ??? (???) <224721C0-EC21-94D0-6484-66C603C34CBE> /usr/lib/libicucore.A.dylib
0x7fff87d4a000 - 0x7fff87d97ff7 libauto.dylib ??? (???) <8658DB85-C611-1212-44E5-5B2539018FA0> /usr/lib/libauto.dylib
0x7fff87d98000 - 0x7fff87d98ff7 com.apple.vecLib 3.5 (vecLib 3.5) <5B072584-9579-F54F-180E-5D425B37E85C> /System/Library/Frameworks/vecLib.framework/Versions/A/vecLib
0x7fff87d9b000 - 0x7fff87db0fff com.apple.LangAnalysis 1.6.5 (1.6.5) <D4956302-5A2D-2AFD-C143-6287F1313196> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ LangAnalysis.framework/Versions/A/LangAnalysis
0x7fff8800a000 - 0x7fff88018ff7 libkxld.dylib ??? (???) <823B6BE6-E952-3B3C-3633-8F4D6C4606A8> /usr/lib/system/libkxld.dylib
0x7fff88040000 - 0x7fff88145fe7 libGLProgrammability.dylib ??? (???) <EDEC71CB-5F5B-7F55-47F4-19E953E3BE61> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgramma bility.dylib
0x7fff88146000 - 0x7fff881cafff com.apple.print.framework.PrintCore 6.0 (312) <1F747E69-924D-8C5B-F318-C4828CC6E85D> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ PrintCore.framework/Versions/A/PrintCore
0x7fff88200000 - 0x7fff88207fff com.apple.OpenDirectory 10.6 (10.6) <72A65D76-7831-D31E-F1B3-9E48BF26A98B> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
0x7fff88ae3000 - 0x7fff88b34fe7 com.apple.HIServices 1.8.0 (???) <113EEB8A-8EC6-9F86-EF46-4BA5C2CBF77C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ HIServices.framework/Versions/A/HIServices
0x7fffffe00000 - 0x7fffffe01fff libSystem.B.dylib ??? (???) <1AABDC4B-CBAE-F40C-405C-DAE785959F57> /usr/lib/libSystem.B.dylib
E [01/Sep/2009:19:05:43 +0100] [Job 5] Job stopped due to filter errors; please consult the error_log file for details.
D [01/Sep/2009:19:05:43 +0100] [Job 5] The following messages were recorded from 19:05:41 to 19:05:43
D [01/Sep/2009:19:05:43 +0100] [Job 5] Adding start banner page "none".
D [01/Sep/2009:19:05:43 +0100] [Job 5] Queued on "HPDeskjet_D1500series" by "rikinkecskesparekh".
D [01/Sep/2009:19:05:43 +0100] [Job 5] File of type application/pdf queued by "rikinkecskesparekh".
D [01/Sep/2009:19:05:43 +0100] [Job 5] Setting job-hold-until to no-hold
D [01/Sep/2009:19:05:43 +0100] [Job 5] Adding end banner page "none".
D [01/Sep/2009:19:05:43 +0100] [Job 5] Job released by user.
D [01/Sep/2009:19:05:43 +0100] [Job 5] job-sheets=none,none
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[0]="HPDeskjet_D1500series"
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[1]="5"
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[2]="rikinkecskesparekh"
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[3]="Publishing Contract - Rikin Parekh - Crackley Moor.pdf"
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[4]="1"
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[5]="APColorMatchingMode=APVendorColorMatching APDInputSlot= nocollate com.apple.print.DocumentTicket.PMSpoolFormat=application/pdf com.apple.print.JobInfo.PMApplicationName=Preview com.apple.print.JobInfo.PMJobName=Publishing\ Contract\ -\ Rikin\ Parekh\ -\ Crackley\ Moor.pdf com.apple.print.JobInfo.PMJobOwner=RIKIN\ PAREKH com.apple.print.PageToPaperMappingMediaName=A4 com.apple.print.PageToPaperMappingType..n.=1 com.apple.print.PrinterInfo.PMColorDeviceID..n.=25334 com.apple.print.PrintSettings.PMColorSpaceModel..n.=2 com.apple.print.PrintSettings.PMColorSyncProfileID..n.=836 com.apple.print.PrintSettings.PMCopies..n.=1 com.apple.print.PrintSettings.PMCopyCollate..b. com.apple.print.PrintSettings.PMDestinationType..n.=1 com.apple.print.PrintSettings.PMFirstPage..n.=1 com.apple.print.PrintSettings.PMLastPage..n.=2147483647 com.apple.print.PrintSettings.PMPageRange..a.0..n.=1 com.apple.print.PrintSettings.PMPageRange..a.1..n.=2147483647 DestinationPrinterID=HPDeskjet_D1500series media=A4 PaperInfoIsSuggested..b. noPDFIsProtected..b. pserrorhandler-requested=standard job-uuid=urn:uuid:fa60b87f-3b88-3744-541c-2f8e2cd8c0da job-originating-host-name=localhost job-impressions=6 com.apple.print.PrintSettings.PMTotalSidesImaged..n.=6 com.apple.print.PrintSettings.PMTotalBeginPages..n.=6"
D [01/Sep/2009:19:05:43 +0100] [Job 5] argv[6]="/private/var/spool/cups/d00005-001"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[0]="<CFProcessPath>"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[1]="CUPS_CACHEDIR=/private/var/spool/cups/cache"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[2]="CUPS_DATADIR=/usr/share/cups"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[3]="CUPS_DOCROOT=/usr/share/doc/cups"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[4]="CUPS_FONTPATH=/usr/share/cups/fonts"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[5]="CUPS_REQUESTROOT=/private/var/spool/cups"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[6]="CUPS_SERVERBIN=/usr/libexec/cups"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[7]="CUPS_SERVERROOT=/private/etc/cups"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[8]="CUPS_STATEDIR=/private/etc/cups"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[9]="HOME=/private/var/spool/cups/tmp"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[10]="PATH=/usr/libexec/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[11]="SERVER_ADMIN=root@cpc1-finc11-0-0-cust27.4-2.cable.virginmedia.com"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[12]="SOFTWARE=CUPS/1.4.0"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[13]="TMPDIR=/private/var/spool/cups/tmp"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[14]="USER=root"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[15]="CUPS_SERVER=/private/var/run/cupsd"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[16]="CUPS_ENCRYPTION=IfRequested"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[17]="IPP_PORT=631"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[18]="CHARSET=utf-8"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[19]="LANG=en_US.UTF-8"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[20]="APPLE_LANGUAGE=en-US"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[21]="PPD=/private/etc/cups/ppd/HPDeskjet_D1500series.ppd"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[22]="RIPMAXCACHE=8m"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[23]="CONTENT_TYPE=application/pdf"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[24]="DEVICE_URI=usb://HP/Deskjet%20D1500%20series?serial=TH87T341SR058V"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[25]="PRINTER_INFO=HP Deskjet D1500 series"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[26]="PRINTER_LOCATION=RIKIN KECSKES PAREKH’s Computer"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[27]="PRINTER=HPDeskjet_D1500series"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[28]="CUPS_FILETYPE=document"
D [01/Sep/2009:19:05:43 +0100] [Job 5] envp[29]="FINALCONTENT_TYPE=printer/HP_Deskjet_D1500series"
D [01/Sep/2009:19:05:43 +0100] [Job 5] Started filter /Library/Printers/hp/cups/Deskjet.driver/Contents/MacOS/Deskjet (PID 73854)
D [01/Sep/2009:19:05:43 +0100] [Job 5] Started backend /usr/libexec/cups/backend/usb (PID 73855)
D [01/Sep/2009:19:05:43 +0100] [Job 5] usb: AppleLanguages="en-US"
D [01/Sep/2009:19:05:43 +0100] [Job 5] STATE: +connecting-to-device
D [01/Sep/2009:19:05:43 +0100] [Job 5] Looking for 'HP Deskjet D1500 series'
D [01/Sep/2009:19:05:43 +0100] [Job 5] load_classdriver(/System/Library/Printers/Libraries/USBGenericTOPrintingClass.p lugin) (kr:0x00000000)
D [01/Sep/2009:19:05:43 +0100] [Job 5] Opening connection
D [01/Sep/2009:19:05:43 +0100] [Job 5] load_classdriver(/System/Library/Printers/Libraries/USBGenericTOPrintingClass.p lugin) (kr:0x00000000)
D [01/Sep/2009:19:05:43 +0100] [Job 5] STATE: -connecting-to-device
D [01/Sep/2009:19:05:43 +0100] [Job 5] Sending print data...
D [01/Sep/2009:19:05:43 +0100] [Job 5] Sent 0 bytes...
D [01/Sep/2009:19:05:43 +0100] [Job 5] End of messages
D [01/Sep/2009:19:05:43 +0100] [Job 5] printer-state=3(idle)
D [01/Sep/2009:19:05:43 +0100] [Job 5] printer-state-message="/Library/Printers/hp/cups/Deskjet.driver/Contents/MacOS/ Deskjet failed"
D [01/Sep/2009:19:05:43 +0100] [Job 5] printer-state-reasons=none
Model: MacBookPro3,1, BootROM MBP31.0070.B07, 2 processors, Intel Core 2 Duo, 2.4 GHz, 2 GB, SMC 1.18f5
Graphics: NVIDIA GeForce 8600M GT, GeForce 8600M GT, PCIe, 256 MB
Memory Module: global_name
AirPort: spairportwireless_card_type_airportextreme (0x168C, 0x87), Atheros 5416: 2.0.19.4
Bluetooth: Version 2.2.0f18, 2 service, 1 devices, 1 incoming serial ports
Network Service: Built-in Ethernet, Ethernet, en0
PCI Card: pci168c,24, sppci_othernetwork, PCI Slot 5
Serial ATA Device: Hitachi HTS541616J9SA00, 149.05 GB
Parallel ATA Device: MATSHITADVD-R UJ-85J
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8502, 0xfd400000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x021b, 0x5d200000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x5d100000
USB Device: Deskjet D1500 series, 0x03f0 (Hewlett Packard), 0x1d04, 0x1a200000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8205, 0x1a100000
what to do please?!!!!argh!!!!
rik;))

System extension cannot be used - rtl8187bl.kext

hi,
sometimes when i use system update i get this error message:
title: system extension cannot be used
message: the system extension "/System/Library/Extensions/RTL8187Bl.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update.
i'm pretty sure its a driver for network device (ethernet or wifi), both of them works fine for me, and i have no idea how to update/reinstall drivers under MacOS.
any idea/tip/guess can help,
thank you.

See the following:
Uninstalling Software: The Basics
Most OS X applications are completely self-contained "packages" that can be uninstalled by simply dragging the application to the Trash. Applications may create preference files that are stored in the /Home/Library/Preferences/ folder. Although they do nothing once you delete the associated application, they do take up some disk space. If you want you can look for them in the above location and delete them, too.
Some applications may install an uninstaller program that can be used to remove the application. In some cases the uninstaller may be part of the application's installer, and is invoked by clicking on a Customize button that will appear during the install process.
Some applications may install components in the /Home/Library/Applications Support/ folder. You can also check there to see if the application has created a folder. You can also delete the folder that's in the Applications Support folder. Again, they don't do anything but take up disk space once the application is trashed.
Some applications may install a startupitem or a Log In item. Startupitems are usually installed in the /Library/StartupItems/ folder and less often in the /Home/Library/StartupItems/ folder. Log In Items are set in the Accounts preferences. Open System Preferences, click on the Accounts icon, then click on the LogIn Items tab. Locate the item in the list for the application you want to remove and click on the "-" button to delete it from the list.
Some software use startup daemons or agents that are a new feature of the OS. Look for them in /Library/LaunchAgents/ and /Library/LaunchDaemons/ or in /Home/Library/LaunchAgents/.
If an application installs any other files the best way to track them down is to do a Finder search using the application name or the developer name as the search term. Unfortunately Spotlight will not look in certain folders by default. You can modify Spotlight's behavior or use a third-party search utility, Easy Find, instead. Download Easy Find at VersionTracker or MacUpdate.
Some applications install a receipt in the /Library/Receipts/ folder. Usually with the same name as the program or the developer. The item generally has a ".pkg" extension. Be sure you also delete this item as some programs use it to determine if it's already installed.
There are many utilities that can uninstall applications. Here is a selection:
AppZapper
Automaton
Hazel
CleanApp
Yank
SuperPop
Uninstaller
Spring Cleaning
Look for them at VersionTracker or MacUpdate.
For more information visit The XLab FAQs and read the FAQ on removing software.

System extension cannot be used? (AppleAirport2.kext)

I rebooted my computer yesterday because it had started acting kindof slow for some reason. I figured that since quitting Safari, which had been open for several days, didn't do it- a reboot ought to.
When I logged in after rebooting, I got this message:
"System extension cannot be used.
The system extension "/System/Library/Extensions/AppleAirPort2.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update."
I haven't installed or tinkered with my computer recently, and it's been rebooted several times since the last time I had, so I don't understand why it suddenly seemed to forget it had an Airport Extreme card.
I tried throwing the Airport Extreme updates on a USB drive and reinstalling it, but it didn't do the trick.
It's running OS X 10.4, I'm pretty sure it's the .6 release, but I don't have the machine in front of me at the moment to verify.
Does anyone have an idea as to why this may have happened, or how I can fix it? Thank you so much in advance!

It is, indeed, running 10.4.6.
It was 10.4.5's combo update that had the file.
I tried installing and replacing the version of AppleAirport2.kext and rebooting and it didn't give that message when I logged in anymore. It still wasn't seeing that there was an AirportExtreme card present, though.
I deleted the file, as well as the two cache files as I had seen to try doing before I posted here, rebooted, installed the file with Pacifist.
I was using my PowerBook to check my settings here while the G5 started up. iChat on the PowerBook logged off, and I heard it log in on the G5!
Thank you both so much!

"System Extension cannot be used" when starting Parallels

I'm using Parallels Desktop 4.0 to provide a platform for Windows XP on my MacBook. It works very well, but since a recent update of the package, I have been getting a message on startup which says:
"System extension cannot be used
The system extension "/Library/Filesystems/fusefs.fs/Support/fusefs.kext" was installed improperly and cannot be used. Please try reinstalling it, or contact the product's vendor for an update."
I see from other discussions in this forum that this type of warning sometimes appears, but what does it mean generically - does anyone know? So far Parallels support has suggested a couple of things including reloading MacFUSE which I'd never heard of, but they are now suggesting it's a Mac OS problem. Could it be? I need some kind of steer as to what this means and what could have caused it

Hello MaxGraphics,
You both may want to read this article before proceeding. It does give you an idea about kext files and how to handle them.
http://www.ihackintosh.com/2009/02/what-is-kextwhere-is-kext-how-to-install-kext /
Hope this helps.

In running the Software Updater, I encountered an error: "System Extension cannot be used" ... System/Library/Extensions/AppleUSBEthernetHost.kext was installed improperly and cannot be used.

While running the Software Updater, I encountered an error: "System Extension cannot be used" ... System/Library/Extensions/AppleUSBEthernetHost.kext was installed improperly and cannot be used. Can somebody help me resolve this error message. Would this error affect my ability to run FaceTime ?

Seems pretty clear to me. Here's what you can try:
Open Terminal in your Utilities folder. Paste the following at the prompt:
sudo chown -R root:wheel /System/Library/Extensions/AppleUSBEthernetHost.kext
Press RETURN. Enter admin password when prompted. It will not be echoed so type carefully. Press RETURN again.
Restart the computer.

HT1151 I keep getting an error message when installing new software that says "System extension cannot be used /system/library/extension/IoFireWireWDHID.kext was installed improperly" I have no idea what this means and all of my software seems to install

I keep getting an error message when installing new software that says "System extension cannot be used /system/library/extension/IoFireWireWDHID.kext was installed improperly" I have no idea what this means and all of my software seems to install okay

Hello Valerie Anderson,
I'm Harry from Norton Support team. Please check the information provided in a similar thread here:
https://discussions.apple.com/message/21854775#21854775
Let me know if this helps.
Thanks!
Harry

System extension cannot be used --can anyone help ?

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