CAN read error - 10730946

Im trying to get a signal from a car CAN bus. The first few time I run my labview programme it works fine. However, after a while I get the above CAN read error and this description/solution:
"The data returned from this Read matches the data returned
from the previous call to Read. Solutions: If you merely want
the most recent data, ignore this warning; If you are using the
NI-CAN Frame API or NI-DNET, you can Wait for the Read
Avail state prior to calling Read."
The description makes sense as its likely the data returned from this read is equal to that returned from the last read. But I cant just ignore the warning as I'm now getting a readout of zero. I'm using the NI-CAN channel API so the Frame information doesnt help either. Is there any way I can progamme some sort of reset for every time I run? Or is there some other solution?
Many thanks, Tom.

The Channel API read as different modes. If you configure the read for "Input" it samples the incomming data frames with the sample rate you specified. If the sample rate is zero, it updates the values whernever the read is called.
If no Frame has arrived yet after you started the VI, the driver takes the default value specified within MAX or your db file for the channel. Thats most likely zero, but configurable. The driver updates the channel value when the next Frame arrives.
If you would like to update your value only when a Frame arrives, you could use the "timestamped Input" mode. This mode only reads values when a Frame arrives or the Read gets executed and the sample rate is ignored.
DirkW

Similar Messages

My DVD drive not reading DVDs, but can read some DVDs with data on it. Device manager shows no error

My DVD drive not reading DVDs, but can read some DVDs with data on it. Device manager shows no errors.
I tried to reinstall driver.
I downloaded new codec
I tried Microsoft FIX IT
Nothing worked.
Need some help.
Thank you!!
Paul

Hi Albos, This is a known problem. These superdrives die after a while. See the various threads on this site and the internet. I have the same problem with my Imac 20" 2.16 ghz. Just wants to burn and read cd's. Its has to do with the laser. For DVD an CD are two different laser and the one for DVD's has probably died in yours (as it did in mine). I bought an external LG burner and problem solved. (And a lot cheaper than replacing the superdrive)
Hope this helps you.
Robert

"disk read error occurred" when i turned on my notebook. what can i do to correct this?

when i tried to turn on my computer, i got an error message stating that a "disk read error occurred"
turned it off, restarted, pressed escape & got HP advanced system diagnostics (version 3.1.1.0)
the hard drive test resulted in:
               smart check - passed
               short DST - failed
   failure ID: RLSNO3-5LC5T5-XD6V4J-60W303
   product ID: XZ165UA#ABA
notebook is pavillion - DV5 - 2231nr
windows 7 Home Prem OA
the notebook is about 6 months old, so it's still under waranty.
what can i do to fix this problem?

Hi,
Failure of the Short Disk Self Test would indicate that your Hard Drive is failing and will need to be replaced.
As your notebook is still under warranty, contact HP and arrange to have the drive replaced.
If you live in the US, contact HP Here.
If you are in another part of the world, start Here.
Regards,
DP-K
****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

TS3694 I can not restore my iphone.It reads error 1015 and can not have firmwear updates. how can i have my firmwear on iphone be updated.

i can not restore my i phone it reads error 1015.its firmwear can not be updated. please help me restore the firmwear on my 3g i phone.

Google "Error 1015" and you will get your solution.

Satellite L300 - Disk read error so I can't start Vista

Please can you help?
Have a Toshiba Satellite L300. All i am getting is Disk Read Error occured, please press Ctrl Alt + Delete.
How can I get it to boot up again. I havent a clue what to do next just keep pressing Ctrl Alt + Delete and it says a Disk read error occurred.
I'm going round in circles in. Running Windows Vista Premium.

Hi!
Can you access the advanced boot menu if you press F8 after you have started the notebook? Then you could start the Toshiba HDD recovery option (select repair my computer).
If you cant access the advanced boot menu you have to reinstall Windows Vista. Therefore you can use the Toshiba recovery disk if you boot from it.
Bye

Got reading error when deploying a web Dynpro project

Hi everyone,
I'm working on NWDS 7.1 CE. After I synchronized a project (using the "Create Project" option), then Build and Deploy it under the Development Infrastructure perspective, I can run it by choosing the "Run" option of the web Dynpro project's application. But once I chose "Deploy new arcihve and run", I got the following error message:
[ERROR CODE DPL.DC.3095] A reading error occurred while loading the SDU 'D:/usr/sap/DW1/J00/j2ee/cluster/server0/temp/tcbldeploy_controller/archives/3888/dow.comgcacmpprofitcenterui.ear'.; nested exception is:
     com.sap.engine.services.dc.util.readers.sdu_reader.SduReaderException: [ERROR CODE DPL.DC.3388]
The specified file D:/usr/sap/DW1/J00/j2ee/cluster/server0/temp/tc~bl~deploy_controller/archives/3888/dow.com~gca~cmp~profitcenter~ui.ear is not a valid SAP deployable unit. In case it is Java Enterprise application, please convert it to SAP compatible deloyable unit first.
Additional information: 'The information about the development component found in the manifest is either missing or incomplete!
Manifest attributes are missing or have badly formatted value:
attribute keylocation is missing
attribute keyname is missing
attribute keyvendor is missing
attribute keycounter is missing
Does anyone know what happens here? What's the difference of the Build/Deploy commands under Web Dynpro perspective and under Development Infrastructure perspective? After I made changes to the project, can I just deploy it under the Development Infrastructure perspective?
Thanks,
James

Hi Nilesh,
       Try opening Visual Admin if your not able to login with username(administrator) and password. Problem with NWD2004s do the following steps.
C:\usr\sap\J2E\JC01\j2ee\configtool->configtool.bat->open it
1. Click on Secure store
2. Right you will find :
admin/password/J2E->retype your admin passowrd which you gave during installation=>SAVE properly
Restart the server and try login visual admin
       Deploy now...Other wise see this thread same error solved:
Re: An Deploy Problem about Credentials.
Regards
Suresh

Socket read error: connection reset by peer

Hi.
Has anybody experienced the error message �Socket read error: connection reset by peer�
Please see below for detailed information.
Appreciate your help
Regards
RT
Enviroment specification
Server: HP/UX 11.00 64-bit, Oracle RDBMS 8.1.6.0.0 64-bit
2 firewalls between client and db.
Client:
Win 2000,
SP3,
Oracle Client 8.1.7.0.0 ,JDBC OCI (thin JDBC driver,class12.zip)
JDK 1.3
JRUN3.0
The TCP protocol is being used in the communication
Error messages
Web Users receive: Socket read error: connection reset by peer
Trace files on the sever: Read unexpected EOF ERROR on 18.
Explanation: The error in the server sqlnet trace file, suggests that a client connection has terminated abnormally, i.e. client machine powered off, a cable removed or a network connection aborted without warning. No user has complained of such a problem and there is no client trace with an error.
The problem
The users of the java web application, experiencing an exception almost once or twice a day.
The JRUN web-server reports broken connections to the db and client are receiving "connection reset by peer".
At the moment when the errors occurs the users just have to wait a while(2-10 min) and then they can use the web application again.(no action is taken)
This problem can not be reproduced. The problem happens only occasionally when the network is under heavy load and new DB connection is being created.
The application
The java web-application uses a customized connection pooling against the database. This pool is shared among all the users of the website. whenever a user process needs to fetch data from the database, a free connection from this pool is allocated. The application is testing if the connection is valid before making a transaction (select '1' from dual). When the error occurs a ORA-3113 end-of-file on communication channel is returned to the application.
The path between the client and db involves at least two firewalls. The firewalls are opened for sql*net traffic. The network group can tell that enquiries from the app.server is not getting feedback from the db. They have not however, identified if the enquiries are reaching the db-srever, or if they are stopped earlier in the network.
Around 1000 users, are using other applications which uses dedicated sqlnet connections against the db and they have not experienced any problems.
Issues considered
Connection pooling
It is a customized connection pooling, developed by Lindorff developers.
I have read through the source code for the connection pooling and it does the job as it should, and in case of bad connection, it tries to create a new connection.
The log file shows that the call to the method DriverManager.getConnection() hangs until the server goes down, which is probably because of the fact that the method DriverManager.setLoginTimeout(), does not take effect and timeout value is Zero. ( According to oracle , Oracle JDBC does not support login timeouts and calling the static DriverManager.setLoginTimeout() method will have no effect).
Firewall
One thing to consider is when the firewall may decide to shut down the socket due to long inactivity of a connection. This will cause problems to JDBC Connection Pool because the pool is not aware of this disconnection at the TCP/IP level; until someone checks out the connection from the pool and tries to use it. The user will get a Socket read error: connection reset by peer.
Jrun timeout paramter is less than the firewall�s timeout so the firewall will not close a connection before Jrun does.
Number of processes the DB can handle
Processes parameter is 1300, , they have not experienced the Oracle error msg �max # of processes reached�.
Port redirection through a firewall:
Since the firewall has a sql net proxy Port redirection through a firewall is not a problem. Problems with port redirection only appear at connect time, but in this situation the connections fail long after the connection is established.
The network group
The network people who investigaged the problem at Lindorff report that there are a significant amount of "dropped packages" between the database server and the jdbc client (web-application) 24 hrs. The reason for this is "unknown established TCP packet" which means that the firewall does not consider these packages to be part of an already established session. The network group believes this happen because one of the hosts send a RESET or FIN signal which the firewall have noticed but are not received by the other host.
It seems like the firewall are dropping packages bacause of "Unknown
established TCP packet" from both the JDBC client and the TNSLISTENER on the database server. The dropped packages are SQL*Net v2 traffic so clearly Oracle products are involved

Presumably something is working.
Thus the problem is not with your code. At least not the database part that you have control over.
That error occurs when the other side closes the socket. Presumably you are catching lost connection exceptions and trying to restore it.

Travelling in Mauritania, cannot log into icloud with my PC netbook. I can read my mail on my iphone, but I get a message that "icould is not available" when I try to open it on the PC. It's very annoying as it's not so easy to type on iphone!

Very strange. I have a PC netbook that I use when I travel, and here in Mauritania, when I try to log on icloud to check my mail, it tells me that it is not available or the server is down - the internet is working for everything else. I can read my mail on my iphone, connected to the same network. Is there some reason ou can't open icloud on an iphone and a pc at the same time?

Been looking for similar posts, surprised I haven't found more, because I'm fairly certain that there is a current problem with some parts of Apple's server network: I have 3 iCloud accounts in Mail on my Macbook, and 1 of them (annoyingly, my main one) has not been able to connect for an hour or two. And both of the others wouldn't connect for a few minutes, but are now working again.
More suprising is that trying to log in to webmail (www.icloud.com) is giving a very unhelpful error message, suggesting the server is down. Everything else Internet is working fine for me, and haven't changed any settings, so fairly sure problem is Apple's end.
It's possible that your iPhone is collecting your mail via a different server route that is still working; my three iCloud accounts are collecting via p02.imap.mail.me.com, p09.imap.mail.me.com and p99.imap.mail.me.com, and it's only p02 that's consistantly not working.

[SOLVED] Pacman "config file could not be read" error during Arch ins

I've been attempting to get Arch setup for a while now, and after having some trouble with partitions, my wireless connecting, and setting up repos and mirrors, which the Wiki helped me solve, I've hit a bigger bump. While updating the system using pacman as the Beginners Guide says to do, I get errors when I try to continue the update process as follows :
btw: I'm typing this on a laptop next to my computer
[root@McArch~]# pacman -Syu
error: config file /etc/pacman.d/core could not be read
error: config file /etc/pacman.d/extra could not be read
error: config file /etc/pacman.d/community could not be read
:: Synchronizing package databases . . .
error: failed to updated core (unexpected error)
error: failed to updated extra (unexpected error)
error: failed to updated community (unexpected error)
error: failed to synchronize any databases
Any tips as to whats going on? I've tried to created said files, and even insert mirrors into the file, like in the /etc/pacman.d/mirrorlist file but this doesn't seem to help
Last edited by Windfinder (2008-09-29 20:43:29)

Glad you got it working.
I'm not sure what happened in your install but I just finished using an old 2007.08 iso and pacman first starts out with /etc/pacman.d/core, etc/pacman.d/extra, /etc/pacman.d/community ... etc., but I never had your problem when I did the #pacman -Syu after initial install reboot. The pacman update removes the above mentioned repos and replaces them with a single /etc/pacman.d/mirrorlist. You must have messed up an initial config file somehow as I couldn't get the same errors you got. It looks like you had your /etc/pacman.conf file messed up somehow and when you pointed it to the mirrorlist it could finally work properly. I'll just include my /etc/pacman.conf file and /etc/pacman.d/mirrorlist so you can compare. NB* these are from my x86_64 so for 32 bit machines i686 would replace x86_64 in the files.
# /etc/pacman.conf
# See the pacman.conf(5) manpage for option and repository directives
# GENERAL OPTIONS
[options]
# The following paths are commented out with their default values listed.
# If you wish to use different paths, uncomment and update the paths.
#RootDir = /
#DBPath = /var/lib/pacman/
#CacheDir = /var/cache/pacman/pkg/
#LogFile = /var/log/pacman.log
HoldPkg = pacman glibc
# If upgrades are available for these packages they will be asked for first
SyncFirst = pacman
#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
#XferCommand = /usr/bin/curl %u > %o
# Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
#IgnorePkg =
#IgnoreGroup =
#NoUpgrade =
#NoExtract =
# Misc options (all disabled by default)
#NoPassiveFtp
#UseSyslog
#ShowSize
#UseDelta
#TotalDownload
# REPOSITORIES
# - can be defined here or included from another file
# - pacman will search repositories in the order defined here
# - local/custom mirrors can be added here or in separate files
# - repositories listed first will take precedence when packages
# have identical names, regardless of version number
# - URLs will have $repo replaced by the name of the current repo
# Repository entries are of the format:
# [repo-name]
# Server = ServerName
# Include = IncludePath
# The header [repo-name] is crucial - it must be present and
# uncommented to enable the repo.
# Testing is disabled by default. To enable, uncomment the following
# two lines. You can add preferred servers immediately after the header,
# and they will be used before the default mirrors.
#[testing]
#Include = /etc/pacman.d/mirrorlist
[core]
# Add your preferred servers here, they will be used first
Include = /etc/pacman.d/mirrorlist
[extra]
# Add your preferred servers here, they will be used first
Include = /etc/pacman.d/mirrorlist
[community]
# Add your preferred servers here, they will be used first
Include = /etc/pacman.d/mirrorlist
# An example of a custom package repository. See the pacman manpage for
# tips on creating your own repositories.
#[custom]
#Server = file:///home/custompkgs
/etc/pacman.d/mirrorlist
# Arch Linux repository mirrorlist
# North America
# - United States
Server = http://mirror.neotuli.net/arch/$repo/os/x86_64
Server = http://holmes.umflint.edu/archlinux/$repo/os/x86_64
Server = http://archlinux.unixheads.org/$repo/os/x86_64
Server = ftp://ftp.archlinux.org/$repo/os/x86_64
Server = ftp://locke.suu.edu/linux/dist/archlinux/$repo/os/x86_64
Server = ftp://ftp.gtlib.gatech.edu/pub/linux/distributions/archlinux/$repo/os/x86_64
Server = ftp://mirror.cs.vt.edu/pub/ArchLinux/$repo/os/x86_64
Server = http://mirrors.easynews.com/linux/archlinux/$repo/os/x86_64
Server = ftp://ftp.ibiblio.org/pub/linux/distributions/archlinux/$repo/os/x86_64
Server = http://mirror.rit.edu/archlinux/$repo/os/x86_64
Server = http://mirror.umoss.org/archlinux/$repo/os/x86_64
# - Canada
Server = ftp://mirror.csclub.uwaterloo.ca/archlinux/$repo/os/@carch
Well it was an interesting way to kill 30+ minutes.

All PDF print as completely black pages. I can read the PDF fine. This is true on any printer.

All PDF print as completely black pages. I can read the PDF fine. This is true on any printer.
A google search shows others have had this problem, but I have not seen a solution posted.
I have uninstalled and reinstalled Acrobat, without help. I'm wondering if this is a registry problem.
I saw some post that referred to a stuck switch of print colors as black, but I know nothing about this.
Please help!

I am using a Mac (all software latest version - Mt. Lion and Safari as web browser). I see this exact problem but NOT with all PDFs. As you might not know, PDF creation is built-into all Macs and I do NOT have a problem with any of those, nor has anyone complained to me about those. Also, Macs have a bulit-in PDF viewer ("Preview") which also can NOT view the file correctly. If I try to open the file once it has been stored on the desktop, Acrobat gives me an "incorrectly formatted PDF file" error.
My AMEX statement is unprintable and some other stuff that comes from our local school board, and other online sources. (My suspicion is that these files are not perfectly formatted).
Here was my work-around:
I use FIREFOX browser to retrieve the same PDF and it prints fine.
I, too, would LOVE to know why this is happening because it is annoying.

Raw Read Error Rate, Errors occurred while reading raw data from a disk

hi
when I turn my pavilion dv6 2170ee computer on screen shows below error.
system diognostics (F2) does not any work
and when my windows7 comming up this error was shown.
I install Hard Disk Sentinel software and this program shows below:
Failure Predicted - Attribute: 1 Raw Read Error Rate, Errors occurred while reading raw data from a disk. Indicate problem with the disk surface or the read/write heads.
There are 28 weak sectors found on the disk surface. They may be remapped any time in the later use of the disk.
26848 errors occured during data transfer. This may indicate problem of the device or with data/power cables. It is recommended to examine and replace the cables if possible.
Replace hard disk immediately.
how can I fix it?
may drive format (Fdisk) and renewing windows can fix it?
tanx and regards
Mohammad

Hello mohkhosh,
I see that you're getting an error indicating possible hard driver failure, that you have this message from 3 different sources. I will try to help you with this.
After reviewing everything you're looking at needing to replace the hard drive. I would suggest contacting support to see what they can do for you.
HP Technical Support, North America 1-800-474-6836. For all other regions click here.
Thank you for posting on the HP Forums.
I worked on behalf of HP.

VM will not boot after moving using Failover Cluster Manager - "a disk read error occurred......"

My current Configuration:
3 node cluster, using clustered shared storage and about 22 VM's.   The Host servers are running 2012 Data Center while all guest are running 2012 Standard. The SAN is EqualLogic and we are using HIT Kit 4.5.
I have a CSV that is running out of space, so I created another CSV so that I could move some of the VM's to a new home.    I tested this by creating a test VM, and moved it successfully 3 times.     I then moved an actual
LIVE VM and while it seemed to move ok, it will now not start.   The message is "a disk read error occurred Press ctrl+alt+del to restart".     I moved the test VM and it failed as well.
I have read several things about this, but nothing seems to relate to my specific issue.   I have verified that VSS is working and free of errors as well.    From the Settings menu for the VM, if I select "Inspect" the drive,
the properties all look fine.    It is a VHDX and both the current file size and maximum disk size seem correct.
The VM's were moved using the "move - virtual machine storage" option within Failover Cluster Manager.
Suggestions?
Thanks.

Lets see if I can answer all of those and I appreciate the brain storming.   This really needs to work, correctly.
1. The Storage is moving.
2.   VM's and SAN are on same device.
3. No, my Clustered Shared Volume, CSV, is out of room, (more one that later)
4. No, I actually have 2 sans grouped together.   However, I'm moving the VM', form one CSV to another CSV on the Same san. EqualLogic PS 6110 is the one I am trying to move VMS around on, and the other SAN not involved in any way except
for it is in a SAN group is an EqualLogic PS6010.
5. No error During move, it took about 5-10 minutes, no error messages.   Note, I did a test and it worked GREAT 3 times.   Now both a live VM, and the test VM are doing the same thing.
6. No, the machine is not to large.   The test making was a 50 gig drive, just 2012 standard installed with updates.   The live VM was a 75 gig VM that was my Trend Micro Server, or anti-virus host.
7. Expand the existing SCV?   Yes I should be able to, but there is an issue there.   The volume was expanded correctly, Equallogic sees the added space, Fail Over cluster manager sees the added space, however disk manager only
sort of does.    When looking at disk manager, there are 2 areas that tell you a little bit about the drive.   The top part and then the bottom part.   The top part only shows 500G, the original size, while the bottom part
says that it is 1 TB in size.   I call Dell's technical support and after they looked at it I was told by the technician that they had seen this a couple of times and the only way to fix it was to move all the VM's to another CSV and delete the troubled
CSV.   I thought about adding more space to the troubled CSV, but its on a production server with about 12 VM's running on it and I did not want to take a chance.   The Trend VM was running on CSV-1 and working fine.
I must admit that the test VM, was on CSV-2.    I moved the Test VM from csv-2 to csv-3 back and forth several times with no errors.   The Trend Server was on CSV-1 and was moved to CSV-3, however it failed. Again, I then moved
the test VM from CSV-2 to CSV-3 and it failed the same way.   I could not test the "TEST - VM" on csv-1 due to csv-1 not having enough space.
8.   I did disable the network from the VM to see if that mattered it did not.
9.   I have not yet had a chance to connect the VHDX to a new VM, but I will do that in about an hour, hopefully.    Once I am able to test that suggestion I will post the results as well.
Again, thanks for all the suggestions and comments, as I had rather have lots to look at and try.   I hope I answered them well enough.
Kenny

MXF read errors in CC 2014.1

Has anyone else noticed a sudden onset of MXF read errors after updating to the latest version of Premiere? I'm getting the dreaded "Red Frames" on footage that works fine in the previous version (2014.0). The problem doesn't occur on import, meaning the errors will show up while I'm working (indicated by the red X in the lower right corner of the screen). The only errors I receive during import are related to unsupported file types (I'm dragging in the entire captured card, and it doesn't like the XML files). I have maintained the same workflow successfully since Premiere Pro 5.5 with this footage, only now am I beginning to see issues that are exclusive to this version.
The issue occurs on both converted and new projects, and I'm starting to lose my sanity - the solution I've found is simple: re-import the footage after moving it to a different location on your system, and re-link the files. This clears up the error, telling me that it has nothing to do with the files and everything to do with how they're being read. The files work fine in VLC, along with previous versions of Premiere that are installed on our other work machines.
The problem with this solution is that it totally Adobe's me: that is, it wastes my time on a bug that didn't appear before a recent upgrade while working to a deadline.
The MXF files are coming from a Canon XF300. http://www.canon.ca/inetCA/en/products/method/gp/pid/4484#_030
MPEG2, 35Mbps (VBR) 4:2:0, 1920x1080 (30p)
If you're noticing this issue as well, please let me know. Perhaps there's a codec issue on my system, or perhaps this latest update should have just been avoided... Is there any way to roll back to CC 2014.0 ?
Operating environment:
Windows 7 x64, SP1
Core i7-3930k, 32gb RAM
Nvidia Quadro 4000
Media access:
The files are stored locally on a mechanical drive, the Premiere is running off of an SSD.
Workflow:
Copy the entire card to the computer, and then dragging the folder that it was copied to into Premiere. Wait for Premiere to conform and import.
Where the issue is noticed:
The problem typically occurs when footage has been nested with effects applied to it (at the root, not on the parent sequence). The error doesn't appear on import, but rather during the scrubbing/playback.

Hi Atkinsgj,
Atkinsgj wrote:
These forums are listed as an official support channel, but they're staffed primarily by volunteers...
Yes, that's the reality. I do try and get as many employees as possible to participate, though.
Atkinsgj wrote:
Can I request better support on the feature request forum?
The feature request forum? Do you mean the Premiere Pro forum? Feel free: http://adobe.ly/feature_request
Atkinsgj wrote:
As my inbox continues to receive notices of other people having issues with this ancient file-format, my concern grows because this kind of issue isn't a new trend.
Your In box grows from other people's issues? Sorry, I'm not understanding. Are you in support or education as well?
"This kind of issue…" refers to what? File based camera formats like AVCHD, etc.? As Neil says, there are lots of things that can go wrong with these kinds of formats. Chief among them is not ingesting them correctly, via the Media Browser not File > Import.
Atkinsgj wrote:
...but that's really disappointing to hear. Adobe is a 32 billion dollar company - who made over 3 billion in gross profit last year, more than the GDP of many small nations...and there is limited support for one of your flagship products...a product that was recently used to make a blockbuster hit (Gone Girl).
I don't believe I know of any one company creating complex software that doesn't need a larger support staff. We do the best we can with what we are given. Of course, I have no control over how many support agents we have on the phones or on chat. I'm lucky now that I have a couple of agents dedicated to the forums, so you should see this situation improving.
Atkinsgj wrote:
If there's a better way to seek a resolution please let us know, we don't want to stretch thin valuable resources or waste time.
Try this: Contact Customer Care
Thanks,
Kevin

Boot Camp - Windows can read Mac disk, but cannot write to it

iMac OSX Snow Leopard. Windows XP.
Can anyone help me resolve this. I have installed Windows XP using Boot Camp. The Windows folder is 31GB using FAT32.
Windows can read from the Mac disk, but cannot write to it (I get an ACCESS DENIED) error.
I have checked that permissions are set to Read/Write on the Mac, and have run permissions manager to check all is well. I have also tried deleting and reinstalling Windows, and creating a second User on the Mac.
When I boot into OsX then I can write to the Mac hard disk from another (Windows) computer on a network.
I think this did work initially, and it stopped working when I changed the computer name on the Mac (though this might be a red herring -- but it did definitely work OK yesterday).
I'm a new convert to Macs, but am experienced with Windows machines, and I would appreciate any pointers.

This is by design. The driver that allows access to the HFS partition is read-only. This prevents any possibility that Windows viruses could become an attack vector against the Mac OS. If you need to transfer files between Mac and Windows, you can always use an external hard disk or memory stick formatted as FAT.

What should i do about disk read errors

Using MacBookPro (Mid 2010, 2.66 GHz Intel Core i7, 8 GB RAM, 500 GB Hitachi drive, OS X 10.9.4 (13E28)). I use Carbon Copy Cloner as part of my backup strategy. Today it reported read error: /private/var/log/asl/2014.09.06.U0.G80.asl is on a bad section of the hard disk. 1) What is the file’s function & should I worry about recovering it? 2) Ran Disk Utility before & after Mavericks upgrade last week & after CCC report; DU reportd disk appears OK. 3) Suggestions?

The log file itself isn't vital to anything. Most logs can safely be removed (easily using MainMenu or similar tools). Logs are really only handy in forensics of what may be going amiss with a system, an application, or tracking user behavior. However, the deeper issue is why that sector went bad. Drives age -- we all know that. But if your drive is beginning to really show some issues, it's cheaper to go ahead and replace/retire it. Yes, reformatting after a complete bootable backup via CCC or a complete TimeMachine run is an option. Bad sectors will be noted and written around during the reformat. But it could also be a sign of troubled waters ahead.

CAN read error - 10730946

Similar Messages

Maybe you are looking for