OS X V10.6 Snow Leopard :: Copying Files Between Hard Disks Interrupted By Error Code -36
Mar 18, 2012
This error probably indicates a hardware problem or some system malfunction. I usually try to find out what exactly went wrong to take measures to avoid the repetition of the same problem. Exchanging the HD and restoring the sytem may be the quicker solution, but I would miss an opportunity to reconfigure my system to make it more robust.
The system in question is a MacMini (Model A1347) with Os-X-Server 10.6.7. and 2 physical HDs: HD1 has 2 Partitions, the smaller for the server OS, the larger for the Shares (We use the MacMini only as a file server). HD2 is not used (was kept in reserve for cases like this).
That there may be a problem manifested itself first when the mounting of the shares on HD1 became suddenly slow (within 2-3 days) and eventually failed. I first tried to copy all the files from the shares on HD1 to HD2 before attempting any repair actions. Most of the files copied properly but a few failed with error (-36). Those few can be restored from backups, so there is no data loss. Remains the question, what went wrong?
It may be pure coincidence but just before the File-Server failed there was an attempt to upgrade a 3rd party software on one of the clients (17'' MacBook Pro / OS X 10.6.8) to a newer version. Could be that new version was part of the problem because the data files of this 3rd party software are stored on one of the shares on HD1 and the data file format has been changed between the versions. For obvious reasons I need to make sure that this data file conversion was not the cause of the problem?
1) first check the HD1 with a different tool than DiskUtility (It thinks the HD1 is in perfect shape), TechTool Pro or DiskWarrier comes to my mind, any reason to prefer one over the other?
2) Hopefully those tools can reliably test whether the HD1 is damaged or not. If it is the former the HD1 replacement option is the way to go and there is no more reason the 3rd party software may have been involved. However if HD1 is not damaged I'm left with the uncertainty of what exactly lead to the problem..?
3) Is there any check I should do before I just re-format the HD and re-install the OS and switch back to an earlier version of the 3rd party software to be on the safe side?
I moved the files from my external hard drive from the back up files made by Time Machine into the trash, as I've always done. This time I get an error message (error code 8003) and am not allowed to move the files back onto the drive or out of the trash, even after changing the permissions. I've searched the support forum for error code 8003, but find nothing that relates to back up files.
When I try to empty my Trash with a certain app in it I get error code -8003. I can't find reference to that code anywhere and do not know how to clean up the trash. "The operation can’t be completed because an unexpected error occurred (error code -8003)."
Info: iMac, Mac OS X (10.6.7), iMac-24, iMac-27, G5, G4, G3, iBook, etc.
I backed up all my data onto a couple of DVDs before formatting and upgrading my ststem but now, when trying to copy this data back I am getting the error message. The Finder can't complete the operation because some data in "filenamehere" can't be read or written. (Error code -36). I have looked for ages to try and find a solution for this, but there does not seem to be one when copying from a DVD.
I am trying to copy movies from an external drive to my NAS and I keep getting error code 51 (Unknown Error Occurred). The drive is formatted in mac os x extended journaled. I do not know what else to do because I can't copy them using my PC obviously, I don't want to reformat the drive because I will lose all my movies. I tried copying off the drive onto another external in FAT32 but that didn't work either and to top it off, I can't fit all the movies onto my macbook.
I have an external 2TB Western Digital Caviar drive hooked up to my 2006 iMac through a docking bay and USB 2.0. I'm running 10.6.6 and the drive is formatted as Mac OS Extended. It's my media and backup drive and I'm always copying stuff to and from it. All was well and good with the setup and I had no problems for probably 5 or 6 months. Just around Christmas, though, I started getting alerts when trying to copy files over to the drive. Error Code: -50.
Basically, I can still view/read files on the drive and play songs in iTunes, but if I try to rip a CD, iTunes hangs and dies. If I try to copy any file over using the Finder or empty the trash with files from that drive, I get the -50 code and alert. A restart will fix the problem for a little while but then it's back after maybe 30 minutes or so that's obviously not a good long-term solution. This page claims it is an "Error in user parameter list" but I have no idea what that means. I've done a bunch of Googling, but people are saying it's anything from problems with networked NTFS drives (which it's not for me) or that it's a disk permissions issue (no bootable system on the drive).
I get this "The operation can’t be completed because an unexpected error occurred (error code -8003)." when i attempt to empty the trash. It gives me the option to STOP or CONTINUE. Nothing happens when I select CONTINUE.
Info: MacBook Pro, Mac OS X (10.6.8), I-Tunes 10.4.1(10)
While trying to Securely empty trash, I get an error code -8003. The trash bin now has about 2 million files to empty. The large number of files are due to transferring numerous time machine back ups files to be deleted after a partial LaCie hard drive failure.
I keep getting the following error intermittently while copying files in Finder: The Finder cannot complete the operation because some data in "<file>" could not be read or written. (Error code -36). I have a 20" Intel iMac with a 250 GB internal drive running OS X 10.4.7 with the latest updates, plus 2 external drives - one a Lacie 300 GB d2 Triple Interface Extreme (attached via Firewire) and the other a Lacie 300 GB Ethernet Disk mini (attached via USB 2.0). The error has occurred 3 times in the space of a few days.
- The first time, I was copying files from the Firewire drive (which was NTFS-formatted at the time) to the USB drive (which is HFS+J formatted). After the error occurred, subsequent attempts to copy and open the file on the source (Firewire) drive were successful. - When it happened a second time, I had already reformatted the Firewire drive to HFS+J, so they were both HFS+J now, and I was copying files the other way (USB to Firewire). The copy failed with the same error, but on a different file. This time subsequent attempts to copy or open that file on the source (USB) drive failed - the file was corrupt and I had to restore it from a backup. - The third time it happened, I was copying files from the iMac's internal drive to the Firewire drive. On this occasion, subsequent attempts to copy and open the file that error on the source (internal) drive were successful.
This has all happened in the space of a few days, and has made me very worried - I can't even pin the problem down to one particular suspect drive or cable, since each time the error occurred I was copying from a different drive. The Firewire drive was involved all 3 times (once as the source and twice as the destination) - but the only time a file got permanently corrupted was on the USB drive.
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I get the above error when I try to copy my music folder (not the iTunes folder) to another hard drive. Both drives are formated Mac OS Extended (Journaled). Its about 130gb of data.
I cannot transfer files to or from my Western Digital HD (WD1200D036). I have had this problem for a while and I cannot resolve it. What can I do? I cannot even reset my HD as I cannot move the important files from my HD to my Mac.
I just got my first Mac which has Snow Leopard. I've been trying to backup files to an HFS+ extended formatted hard drive. This usually fails because there are files that give me an error code of -41. It's random files. I also believe this is affecting why Time Machine can't backup my filesAnyway I can't find a solution to the -41 error code issue.
I'm trying to copy some music files from my mac pro hard drive to a ReadyNAS, which is using AFP file protocol. I can copy the files one at a time, but if I try to copy many of them at once I get the error code -50 message.
I have a powerbook G4 and must stick with Leopard because there's a program I use for work which does not work for Snow Leopard. But when I try to back up my external to a second external, I get an error code -36 on one file in particular. Even if I drag and drop, or hold option.
I'm transferring my files from a slowly failing mid-2010 MBP to my new retina MBP and have encountered an issue with one of my files. I have two concert recordings (2gb each) that will not transfer onto my hard drive and keep giving me the "Error -36 some data cannot be read or written".i am able to preview the sound files and can listen to them all the way through with no problem, but when i open them in ableton the computer locks up (which is common and cannot necessarily be blamed on the file). I have tried to convert them to a different format using MAX but i get the same error message. I've tried renaming and changing permissions as well as airdrop but it all has the same result of getting this error message. i was able to drag the file into my dropbox folder but (to no sucessful upload) and drag it out, but im not able to copy ans paste it.
I've had no other issues transferring the recordings of the same nature (transferred to my computer just like these two during the same tour).
I am trying to copy 2000 or so files (jpg images) from the hard drive of my imac running show leopard to a sd card. I keep getting the item "filename.jpg" can't be copied because there isn't enough free space. I can go back and copy smaller groups of files and then the file that I get the error on. But even coping 10 files I run into the error on certain files but I can copy all the other files in the selection and then the file that gave the error without a problem. All the files were exported from iPhoto resized to fit a digital photo frame I bought for a christmas present. Looking for a way to get the files to the sd card without coping small batches.
I was transferring images from my Transend 32 GB memory card when halfway through something happened and only half the images copied properly. The other half are greyed out, I cannot view the thumbnail and when I try to do anything with it it says "one or more of the items in "IMG_9203.CR2" can't be changed because they are in use. The memory card is empty now and I can't figure out how to get back my images!
When I try to archive my files with Time Machine I get an error message "error disk not available".The external disk is a 1 TB Iomega EGO Portable Hard Drive Mac Edition connected with 2 USB connection to my Mac Book Air with MacOS 10.7.4.I have format the disk in MacOS extended. I have tried to copy file from my internal disk to the external disk & it works correctly.
Skipping all the fine details, my MBP is having insane freezing issues and I need to reinstall Lion ASAP. But I also need to backup my files since I haven't been able to backup in a month. Yet whenever I try to backup, I'm told: The backup was not performed because an error occurred while copying files to the backup disk. While Trying to repair my external drive thinking it was the problem initially, I verified and repaired that disc and still had the problem. I tried verifying/repairing my permissions for my internal drive, and I get these amounts of errors:[URL]. No idea what these mean.
I have a Late 09 15" MBP and a WD 1TB external HD. I've never had a problem until now. I start up the hard drive, then it loads up fine and the Mac recognizes it just fine. As soon as I try to copy something - doesn't matter how big it is - I get an error and at the end it says "(Error code - 36)". It just says the file cannot be read or written. Weird thing is I can access everything on the hard drive. Anyone have any tips before I try reformatting the HD?
I have an issue with a system that is full (the drive) and in the trashcan I have lots of files that I need to delete but the system will not give me permission and sends back an error message called -50. I really need to empty the drive.
