Extension Manager - invalid signature?

This is the screen I get when I try to install DevRocket or WebZap extensions...

Are you installing the latest version of DevRocket? Refer to http://forums.adobe.com/message/5465314#5465314.

Similar Messages

Photoshop CC extension with invalid signature and Photoshop default installed extensions cannot be loaded

I have a Creative Cloud subscription for Photoshop CC. All Creative Clouds products are updated to the latest versions. When I tried to install Tony Kuyper's TKActionv3 Photoshop extension using the Adobe Extension Manager CC on my PC desktop, I received an error message the extension contained an invalid signature and wouldn't be installed. I had previously installed the extension on my laptop without any problems. At the same time, I also noticed the default installed Photoshop CC extensions (e.g., Adobe Exchange, Kuler, Mini Bridge, Behance) could not be loaded using the Windows/Extension command. I receive an error message that the command could not be completed because the extension could not be loaded. After contacting Tony Kuyper, he suggested that I try the steps mentioned in the following weblink: https://forums.adobe.com/message/6029768. The steps basically consist of uninstalling and reinstalling all the Creative Cloud apps associated with Photoshop CC. I tried the steps multiple times, but I am still having the same problems. I can find the default installed Photoshop CC extensions on my machine, so I don't know why they can't be loaded.
I posted this question in the Extension Manager group. Should I also post it in the Adobe Photoshop group?
Thanks for your assistance,
Mark Curtis

Zhihong,
I received your e-mail with the questions below. I answered some of your questions: answers in red and underlined. In addition to posting in the forum, I also replied to your e-mail address, but the message was returned as undeliverable. What e-mail address should I use for sending you the log files.
Thanks,
Mark
Hi Mark,
Here is a workaround to make the extension display again:
You can bypass the check for extension signature by editing the CSXS preference properties file, located at:
• Win: regedit > HKEY_CURRENT_USER/Software/Adobe/CSXS.5
• Mac: /Users/<username>/Library/Preferences/com.adobe.CSXS.5.plist
Add a new entry “PlayerDebugMode” of type "string" with the value of "1". And then restart Photoshop and try again. Please let us know if this work around can work.
And could you please help to offer following information for us to find the root cause? Thanks:
1. Which PS version are you using? On what platform, Windows or Mac OS? Photoshop CC (64-Bit) 14.2.1 x64, Windows 7 Ultimate (64-Bit)
2. The extension cannot be loaded since when? 5/25/2014
3. What is the version of imslib.dll/.framework and PlugPlugOwl.dll/.framework? It locates at path like “C:\Program Files\Adobe\Adobe Photoshop CC (64 Bit)”. 7.0.0.145, 4.2.0.36
4. Can you get the CSXS log and send it to us? Please add a “LogLevel” key with value “6” in registry (PS should be restarted for the log level change to take effect):
• Win: regedit > HKEY_CURRENT_USER/Software/Adobe/CSXS.5
• Mac: /Users/USERNAME/Library/Preferences/com.adobe.CSXS.5.plist
Then restart PS and the log file will be generated at:
• Win: C:\Users\USERNAME\AppData\Local\Temp\csxs5-PHSP.log
• Mac: /Users/USERNAME/Library/Logs/CSXS/csxs5-PHSP.log
Thanks!

CS5 Extension Manager - invalid token

Wondering if anyone has any ideas. It's the Plugin from Fotolia. It was working fine. Then they released an update. And I tried to install it and now I get this.
I have installed Illustrator CS5 and that came with Extension Manager CS5.5 and this has no issues at all in installing the plugin.
However, InDesign does not show up in Extension Manager CS5.5.
So I open up Extension Manager CS5 and try to Install the plugin and I get that error.
I have been contact with Fotolia and Silicon Publishing and they are looking into but they are a bit stumped too.
Wondering if anyone has any ideas.
I've already Reset Preferences. And that didn't help.
Windows XP SP3 - 32 Bit
InDesign CS5 (version 7.04)
Adobe Extension Manager CS5

That's very puzzling, but you seem to have an older version of the Adobe Extension Manager for CS5.x. You are on 5.0.x, R_Kelly mentions 5.2.x, and I'm on 5.5.x
Maybe you need to make sure you are updated to Photoshop 12.1 update first, then make sure you are updated to Adobe Extenson Manager 5.5.0.163.
This is the version of the AEM that I have for Photoshop 12.1 (CS5.1) which resides on my Snow Leopard 10.6.8 boot HD:
And this is the version of the AEM that I have for Photoshop 12.1 (CS6) which resides on my Lion 10.7.5 boot HD:
This is the Photoshop 12.1 (CS5.1) application info:

Invalid signature when trying to install Photoshop CC extension using the Adobe Extension Manager CC and default installed Photoshop CC extensions won't load

I have a Creative Cloud subscription for Photoshop CC. All Creative Clouds products are updated to the latest versions. When I tried to install Tony Kuyper's TKActionv3 Photoshop extension using the Adobe Extension Manager CC on my PC desktop, I received an error message that the extension contained an invalid signature and wouldn't be installed. I had previously installed the extension on my laptop without any problems. At the same time, I also noticed the default installed Photoshop CC extensions (e.g., Adobe Exchange, Kuler, Mini Bridge, Behance) could not be loaded using the Windows/Extension command. I receive an error message that the command could not be completed because the extension could not be loaded. After contacting Tony Kuyper, he suggested that I try the steps mentioned in the following weblink: https://forums.adobe.com/message/6029768. The steps basically consist of uninstalling and reinstalling all the Creative Cloud apps associated with Photoshop CC. I tried the steps multiple times, but I am still having the same problems. I can find the default installed Photoshop CC extensions on my machine, so I don't know why they can't be loaded.
Thanks for your assistance,
Mark Curtis

Hi Mark
You say everything is up to date? And you have tried reinstalling all the CC apps? Is Windows also fully up to date? Hmmm... That could be tricky.
What version of Windows are you using? Have a look in Task Manager > Processes and see if 'CEPServiceManager.exe *32' is listed as running?
If not, I don't know where it would be installed from, and we'd need someone like Chris Cox to join the thread to tell us, but my guess is that it would install along with the CC Desktop Application Manager. Windows 8.1 can be problematic, and a bit fussy about the order of things, and it is definitely worth adopting best practice when installing your CC apps. That means restarting your computer, and right clicking the Desktop Application manager and running as Administrator.
How many CC apps are you running? If just Photoshop, Bridge, Expansion manager etc. then - and I hate to say this - perhaps have another go at reinstalling, but run the Cleaning tool after uninstalling.
Use the CC Cleaner Tool to solve installation problems | CC, CS3-CS6
Try some other Extensions before the Tony Kuyper's TKActionv3. GuideGuide is a favourite of mine, as well as Dmonzon tools, and maybe Russell Brown's Flypaper Textures.
I have to say that I have had problems with the CC Extension Manager a while back, but simply reinstalling just the Extension Manager fixed it. Perhaps CEPServiceManager.exe *32 installs with Extension Manager? Heck, maybe start with just trying that before reinstalling all your CC apps.
If you are still stuck, I'd risk sending Chris Cox a PM, but not until you triple check that your video card driver is up to date from the card maker's website.
Good luck, and be sure to let us know how you get on.

Invalid signature - Extension Manager

I downloaded (purchased) fonts from Fonts.com and installed them on my computer. I see them and can use them in my InDesign and Illustrator but when I package the project to send to printer, it fails on the fonts and does not included the newly added fonts. I have uninstalled and re-installed the fonts. Now I discovered (on Fonts.com) the Adobe Extension and have downloaded the Extension Manager and the Fonts.com Extension, which fails with and "invalid signature" message. The Extension Manager is successful and recognizes my Adobe products, but will not load the extension for Fonts.com.
I am running CS6 InDesign, Photoshop and Illustrator (not cloud versions) and have run the latest updates.
CMM

Please go to Creating and validating XML signatures | Adobe Developer Connection and install the validation tool to validate the signature of your extension. Unzip this extension to a empty folder with 7-zip, winzip or Mac built-in unzip, then click "Load signature" button in the tool, browse to META-INF/signatures.xml to load it, then click "Verify signature" button.
Extension Manager CS6 uses the same method as this tool to validate extension signature. If this tool says the signature is invalid, then EM CS6 will also treat the signature as invalid.

How to resolve a "The Extension Package is invalid."error message in Adobe Extension Manager CS5,6

How to resolve a "The Extension Package is invalid.error message in Adobe Extension Manager CS5,6

I'm using Windows XP Professional sp3.I've tried to install(unfortunately,to no effect,till now)Layers Control by Vadim Chtcherbakov ,Floating Adj by David Barranca,Photoshop Blending Modes by Rufus Deuchler,and The Fader by Capture Monkey.The Adobe Extension Managers I have installed in my PC are 5.0.1 for CS5,and 6.0.8 for CS6...Thanks in advance for your consultation!

Old/Bad Extension Manager 5.5 on Adobe Exchange- Extension does not contain a valid signature

The Adobe Exchange Download page has an old version of Adobe Extension Manager that fails on Mac OS Mountain Lion and later. Anyone who attempts to download Extension Manager gets this old version, 5.5.0.163.
BAD - http://www.adobe.com/exchange/em_download/em55_download.html
Version 5.5.3 is available from the following link, but Adobe search and download page link to the exchange download, not this link.
http://download.macromedia.com/pub/dw_exchange/extension_manager/mac/AdobeExtensionManager _5_5_3_mul_AdobeUpdate.dmg
Adobe, Please update the link so that we can a little more easily download a version that doesn't show the misleading error "The Extension does not contain a valid signature. The extension will not be installed".

Sorry for that. We listed the old version in that page because the latest 5.5.3 patch can be installed ONLY AFTER you have installed the old version. Actually you can find the product updates at http://www.adobe.com/downloads/updates/. Also you can launch Adobe Application Manager or Creative Cloud app to learn which products are updatable and update them if necessary.

Extension Manager CS4 invalid token in xmanconfig.xml

Hi,
When I try to start Extension Manager CS4 2.1 I get an error saying that there is an invalid tokenvalue in XManConfig.xml (see attached screenshot, it's in Dutch ).
The version of Extension Manager is 2.1.112.
Extension Manager is used in a network environment where Application Data is redirected to a share Appdata$ on a file server in the network. Folder redirection also is used for the Desktop and My Documents folders. They are redirected to a share called Homedir$ on a file server in the network.
The cause of this problem is the $-sign in the share name. When I rename the share to something without a $-sign all works fine. So a solution for this problem would be to rename all the shares to something without a $-sign, but that is quite a big network change for just one small application. All other applications (including CS4 applications) don't have any problems with the $-sign and redirected folders. Thereby de shares will not be hidden anymore if we rename the shares, and we want to keep the shares hidden.
Will there be a solution for this problem in an new version of Extension Manager? Is there a patch available which resolves this problem?
I also have tried to modify the xmanconfig.xml file so extensions are stored on the local hard disk of the PC and got Extension Manager working and even could install extensions. But extensions did not become available in the CS4 applications, because the CS4 applications still look in the redirected Application Data for the configuration files and extensions of the CS4 application. But the application does not find anything there because the extensions are stored elsewhere. Is there a way to tell the CS4 applications to store and look for application data on the local hard disk of the PC?

I'm seeing exactly the same problem, along with Soundbooth crashing on startup. It's a problem with the two applications not being able to handle folder redirection properly. If you're able to, use a local AppData folder or a properly mapped drive with no variables. These seemed to cure the problem for us. Unfortunately, we aren't able to do this in live.

How to fix the invalid signature when installing WebZap Extension for Photoshop CC?

The versions I am using are:
Adobe Extension Manager CC 7.1.1.32
Mac OS X 10.9.1
Here are screenshots for error message and preference setting:
Anyone have solution or workaround to this issue?
Thanks

I'm getting the same error with Adobe Extension Manager CC 7.1.1.32 when trying to install GuideGuide (guideguide.me) for Photoshop CC.
This is what was in the log file:
[Error] Fri Apr 25 14:12:54.588 2014 (/Volumes/Develop/jenkins_slave_all/workspace/ExMan_7.1.1_RIBS_Mac/ExManCoreLibrary/Mac/. ./Source/Util/SignatureValidator.cpp, 90) -CSignatureValidator::verifySignature: ZXPSign_verify() failed for "/var/folders/91/744_0jls50jg73cmhycyx5300000gn/T/tmp985baaaaa", sign_status is 52!
[Error] Fri Apr 25 14:12:54.588 2014 (/Volumes/Develop/jenkins_slave_all/workspace/ExMan_7.1.1_RIBS_Mac/ExManCoreLibrary/Mac/. ./Source/ExtensionBase.cpp, 164) -CExtensionManager::validateExtension: CSignatureValidator::verifySignature() failed for "/var/folders/91/744_0jls50jg73cmhycyx5300000gn/T/tmp985baaaaa", status is -402!
[Error] Fri Apr 25 14:12:54.588 2014 (/Volumes/Develop/jenkins_slave_all/workspace/ExMan_7.1.1_RIBS_Mac/ExManCoreLibrary/Mac/. ./Source/ExtensionBase.cpp, 600) -CExtensionBase::install: validateExtension() failed for zxp /Users/******/Desktop/guideguide-2.1.4.zxp, status = -402!

Invalid Signiture problem with Extension Manager

When I try to load an extension to Dreamweaver CC I get an error saying the extension does not have a valid signiture. I have tried a number of extensions with the same result.
Can anyone tell me what I am doing wrong please.
Thanks
Brian

Please click "Tools"->"Preferences" menu item in Extension Manager CC, check "Enable detailed logging" option. Restart Extension Manager. Try to install the extension. After the error message pops up, quit Extension Manager. Send the log files under "C:\Users\<YourUserName>\AppData\Roaming\Adobe\Extension Manager CC\Log" folder to [email protected]
Note that the "C:\Users\<YourUserName>\AppData" folder is hidden by default. You have to check "Organize"->"Folder and search options"->"View"->"Show hidden files, folders, and drives".

Invalid signature so update to 11.01 wont load

When I try to update to Itunes 11.01 Iget a reply "Files shared by these updates " has an invalid signature. It will not be installed. I am trying to update from 10.6.3.25 to 11.0 but the files refuses to go past initial download. Any one know what I can do.
I'm using my PC on Wndows 7 for ITunes.

Hi Mark
You say everything is up to date? And you have tried reinstalling all the CC apps? Is Windows also fully up to date? Hmmm... That could be tricky.
What version of Windows are you using? Have a look in Task Manager > Processes and see if 'CEPServiceManager.exe *32' is listed as running?
If not, I don't know where it would be installed from, and we'd need someone like Chris Cox to join the thread to tell us, but my guess is that it would install along with the CC Desktop Application Manager. Windows 8.1 can be problematic, and a bit fussy about the order of things, and it is definitely worth adopting best practice when installing your CC apps. That means restarting your computer, and right clicking the Desktop Application manager and running as Administrator.
How many CC apps are you running? If just Photoshop, Bridge, Expansion manager etc. then - and I hate to say this - perhaps have another go at reinstalling, but run the Cleaning tool after uninstalling.
Use the CC Cleaner Tool to solve installation problems | CC, CS3-CS6
Try some other Extensions before the Tony Kuyper's TKActionv3. GuideGuide is a favourite of mine, as well as Dmonzon tools, and maybe Russell Brown's Flypaper Textures.
I have to say that I have had problems with the CC Extension Manager a while back, but simply reinstalling just the Extension Manager fixed it. Perhaps CEPServiceManager.exe *32 installs with Extension Manager? Heck, maybe start with just trying that before reinstalling all your CC apps.
If you are still stuck, I'd risk sending Chris Cox a PM, but not until you triple check that your video card driver is up to date from the card maker's website.
Good luck, and be sure to let us know how you get on.

JSP_Support.zxp invalid signature

Hi, I need to install the JSP_Support.zxp extension, but Adobe Extension Manager CC says that the signature is invalid and stops middway.
Already saw thread:
http://forums.adobe.com/message/5610330#5610330
but couldn't find useful information.
Using:
Windows 7 (64-bit)
Dreamweaver CC 13.2 Build 6471
Adobe Extension Manager CC 7.1.1.32
Thanks

Singh, tried to install the extension you emailed me, but still unsuccessful.
Note, Creative Cloud is in Spanish, but all the applications are in English (Dreamweaver is in English, PS, AI, etc, all are in English)
Screenshots below:
Thanks

2911 ISM-SRE-300 CUE 8.6.7 install failure...Verifying ... Invalid signature in command line file !!

ISM-SRE-300 seems to be a loop at boot with Verifying ... Invalid signature in command line file
Any ideas?
Log
Install of ftp://*****:*****@10.100.64.21/cue-vm-k9.SPA.sme.8.6.7.pkg in progress
Install status : Waiting for RBIP registration
No localstore
2911#
[Resuming connection 1 to 10.102.66.254 ... ]
Initializing memory. Please wait...
Memory initialization OK. Continue...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
SRE step 2 - SM requests key file info...
SRE step 3 - SM stores registration info...
SRE configuration keeps the same. No flash update needed!
SRE step 4 - SM downloads key-file...
Writing keyfile to flash Size 891
writing complete.
Updating flash with bootloader configuration.
Please wait .................. done.
SRE step 5 - SM requests installer info...
SRE step 6 - SM stores installer info...
Updating flash with bootloader configuration.
Please wait .................. done.
SRE step 7 - SM now downloads installer
done.
SRE step 8 - SM requests tcl header file info...
SRE step 9 - SM now downloads the tcl header file
TCL header file downloaded completely size: 691
SRE step 10 - SM requests tcl file info...
SRE step 11 - SM now downloads the tcl file
TCL file downloaded completely size: 38933
SRE step 12 - SM now boots Installer
Verifying ... done.
Starting Kernel.
Platform: ism
INIT: version 2.86 booting
mounting proc fs ...
mounting sys fs ...
mounting /dev/shm tmpfs ...
kernel.sem = 1900 4000 32 100
vm.overcommit_memory = 1
vm.min_free_kbytes = 8192
                Welcome to Cisco Service Engine
Setting the system time from hardware clock
********** rc.aesop ****************
Populating resource values from /etc/ism_rsrc_file
Populating resource values from /etc/default_rsrc_file
Populating resource values from /etc/products/cue/default_rsrc_file
Populating resource values from /etc/products/cue/ism_rsrc_file
==> Management interface is eth0
==> Management interface is eth0
IOS IP Address Registration complete.
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window irtt Iface
10.102.66.0    *               255.255.255.0   U         0 0          0 eth0
default         142.102.66.254 0.0.0.0         UG        0 0          0 eth0
Size of buff is: 65536
65536 bytes written
Valid License file not found: Using default values
INIT: Entering runlevel: 2
********** rc.post_install ****************
Changing owners and file permissions.
INIT: Switching to runlevel: 4
INIT: Sending processes the TERM signal
STARTED: dwnldr_startup.sh
sre_type= 1
        Welcome to Cisco Systems Service Engine Helper Software
Downloading ftp cue-vm-k9.SPA.sme.8.6.7.pkg
Bytes downloaded : 727736
Validating package signature ... done
- Parsing package manifest files... complete.
No installed manifests found.
- Checking Package dependencies... complete.
Downloading ftp cue-vm-langpack.sme.8.6.7.pkg
Error: Download error
Can not download cue-vm-langpack.sme.8.6.7.pkg
error code 550 : error type 'Can not ▒
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...

ISM-SRE-300 seems to be a loop at boot with Verifying ... Invalid signature in command line file
Any ideas?
Log
Install of ftp://*****:*****@10.100.64.21/cue-vm-k9.SPA.sme.8.6.7.pkg in progress
Install status : Waiting for RBIP registration
No localstore
2911#
[Resuming connection 1 to 10.102.66.254 ... ]
Initializing memory. Please wait...
Memory initialization OK. Continue...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
SRE step 2 - SM requests key file info...
SRE step 3 - SM stores registration info...
SRE configuration keeps the same. No flash update needed!
SRE step 4 - SM downloads key-file...
Writing keyfile to flash Size 891
writing complete.
Updating flash with bootloader configuration.
Please wait .................. done.
SRE step 5 - SM requests installer info...
SRE step 6 - SM stores installer info...
Updating flash with bootloader configuration.
Please wait .................. done.
SRE step 7 - SM now downloads installer
done.
SRE step 8 - SM requests tcl header file info...
SRE step 9 - SM now downloads the tcl header file
TCL header file downloaded completely size: 691
SRE step 10 - SM requests tcl file info...
SRE step 11 - SM now downloads the tcl file
TCL file downloaded completely size: 38933
SRE step 12 - SM now boots Installer
Verifying ... done.
Starting Kernel.
Platform: ism
INIT: version 2.86 booting
mounting proc fs ...
mounting sys fs ...
mounting /dev/shm tmpfs ...
kernel.sem = 1900 4000 32 100
vm.overcommit_memory = 1
vm.min_free_kbytes = 8192
                Welcome to Cisco Service Engine
Setting the system time from hardware clock
********** rc.aesop ****************
Populating resource values from /etc/ism_rsrc_file
Populating resource values from /etc/default_rsrc_file
Populating resource values from /etc/products/cue/default_rsrc_file
Populating resource values from /etc/products/cue/ism_rsrc_file
==> Management interface is eth0
==> Management interface is eth0
IOS IP Address Registration complete.
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window irtt Iface
10.102.66.0    *               255.255.255.0   U         0 0          0 eth0
default         142.102.66.254 0.0.0.0         UG        0 0          0 eth0
Size of buff is: 65536
65536 bytes written
Valid License file not found: Using default values
INIT: Entering runlevel: 2
********** rc.post_install ****************
Changing owners and file permissions.
INIT: Switching to runlevel: 4
INIT: Sending processes the TERM signal
STARTED: dwnldr_startup.sh
sre_type= 1
        Welcome to Cisco Systems Service Engine Helper Software
Downloading ftp cue-vm-k9.SPA.sme.8.6.7.pkg
Bytes downloaded : 727736
Validating package signature ... done
- Parsing package manifest files... complete.
No installed manifests found.
- Checking Package dependencies... complete.
Downloading ftp cue-vm-langpack.sme.8.6.7.pkg
Error: Download error
Can not download cue-vm-langpack.sme.8.6.7.pkg
error code 550 : error type 'Can not ▒
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...
Authenticating boot loader....
Secondary Boot Loader authenticated - booting....
Please enter '***' to change boot configuration:
Detect and Initialze network device
Backup current platform configurations....
SRE step 1 - SM registration...
Response - no installation needed (len: 422)
SRE Installation Not Needed
Restoring orignial configuration...
Updating flash with bootloader configuration.
Please wait .................. done.
Loading disk:/bzImage ... Loading disk:/cmdlineextra ... done.
Verifying ... Invalid signature in command line file !!
Corrupted command line detected
done.
Starting Kernel.
Initializing memory. Please wait...
Memory initialization OK. Continue...
DDR Memory 0512 MB detected
Genuine Intel(R) processor              1.06GHz
BIOS ISM 2.6, BIOS Build date: 10/16/2009
System now booting...

I cannot update iTunes because when I run the Apple Software Updater, it says "'iTunes QuickTime' has an invalid signature. It will not be installed." If I try downloading only it says "'iTunes cannot update. Invalid signature.

I cannot update iTunes because when I run the Apple Software Updater, it says "'iTunes + QuickTime' has an invalid signature. It will not be installed." If I try downloading only it says "'iTunes cannot update. Invalid signature. Can someone help?

This forum is for questions from those managing sites on iTunes U, Apple's service for colleges and universities to post educational material in the iTunes Store. You'll be most likely to get help with this issue if you ask in the general iTunes for Windows forums.
Regards.

Unable to install itunes 7.5 becasue of invalid signature

I just bought a new iPod touch and it is my 3rd iPod.
i have been trying to download the lastest version of iTunes and everytime i try to download it, it says "unable to download itunes 7.5 becuase of invalid signature."
please Help. i have no idea what to do.

I can't help you, but I am having the same error message : 1921. I bought a new ipod nano and cannot use it because of this. Installation seems to be going fine until it stalls at the part where it says Status: Stopping Services. I don't have dial-up so I don't think that's the issue. I have contacted Apple support and all they can say is to look on the discussion board, continue to look on the help page, and read an article that says this happens when you try to install itunes 5, and that it could be that Windows Management Istrumentation service isn't running on your computer OR that Norton Interntet security 2005 is running on the computer. To resolve this issue, install itunes 5.0.1 or later. This makes no sense because I am trying to install itunes 7.5.
I have tried to uninstall itunes and I get another error message: -1603 Fatal Error During installation. consult Windows Installer Help(Msi.chm) or MSDN for more info. I have tried doing this, but I really don't know much about computers. I'm not really sure if I am tring to remove itunes correctly. I am just so frustrated and hoping that someone out there has a solution to this particular problem.
Any suggestions would be greatly apprectiated!

Extension Manager - invalid signature?

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