OS X :: Copy ISO Files To External HD (Not Possible Due To Error)
Jul 7, 2010
I've created an ISO file which I need to back up and keep safe. I have a couple on my macbook pro but due to the large file size, it's taking up alot of space on my hard drive. I tried to drag and drop this onto my external hard drive but when I attempted to move them, it came back with an error message saying it wasn't possible to do due to an error. I can drag and drop every other type of file but for some reason this wont want to work?
Note: The file itself ranges from 4.9GB - 8GB and I have about 200GB space on my portable hard drive.
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Jan 11, 2011
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).
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Nov 12, 2008
I did do a search on this problem, but i started a new thread b/c I think i may be having a slightly different issue...please hear me out..I have a Macbook, running Mac OS X Tiger (version 10.4.11). I have had a 500 GB external HD (MyBook) hooked up to it (via USB) for the past 4 months or so, never really had any issues, was always able to transfer files, no problem.However, today i suddenly ran into some serious problems. I tried to transfer some pictures to the external drive and after copying 200 or so files it gave me an error, said a specific file could not be transferred (specifically it said "the Finder could not complete the operation because some data in "IMG_3435.JPG" could not be read or written. Error Code - 36 "). At first I thought maybe that specific file was corrupted or something but i checked it out and it looked fine. So I then I tried transferring another folder of pictures, and then I got the same error right away (after transferring 3 files), for a different file. And now i'm at the point where I can't transfer ANY files to my external HD anymore! (T_T). And it's weird, when i transfer folders, it will transfer the folder itself but not the files.
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May 27, 2012
Do I have to copy each file individually or can I copy an entire folder to external hard drive?
Info:
iPad 2, iOS 5.0.1
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Aug 4, 2010
I've had an external hard drive for a while and occasionally had errors with it, but I just tried to back up a new batch of photos and I keep getting Error Code 36 - some data in the file is unable to be read or written. It doesn't matter whether I copy them as a group or individually, nothing's working. I even tried with a pages document to see if it was just photos, and NOTHING will copy - error every time. The drive is formatted in FAT32. It was originally in windows and I reformatted it using a windows program, no partitions. Originally I used it on a restricted mac that wouldn't let me install any software, so I've always just dragged-and-dropped files, which has worked fine until now.
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Feb 17, 2012
I have a Mac Pro and suddenly it won't copy files from any external drive, or write them either. The drives mount and show up in fiinder, and they start copying, but after about 30 seconds they error out with "The operation can't be completed because an unexpected error occurred (error code 50).
It has done this on two different Mac Pros and 3 different external drives. I don't remember this haqppening before. I have Paragon NTFS running on both Macs and they have worked flawlessly for maqny months but now they won't complete.
Info:
Mac Pro, Mac OS X (10.6.8)
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Dec 10, 2010
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.
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Jun 24, 2010
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.
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Jun 5, 2008
We use iMacs in the mac lab at our college. These are new this year and run leopard with FCP studio. When our students are trying to copy over footage/media from desktop to their ext hard drives they can't and are getting an error code 0 (zero). The imacs are formatted to work within our organizations network system however we aren't login onto that or working through the network when they are using them in the lab.
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Apr 13, 2009
Hope someone might be able to help. I am attempting to copy files from a USB attached to my iMac external hard drive to my new NAS drive system, which is connected through my Airport Extreme by gigabit ethernet.I know the NAS is using a file system that I do not recognize (its a WD ShareSpace, 4TB/3TB Raid 5 NAS), which could be causing the problem. Basically I am attempting to transfer all the files stored on the USB external to the NAS. When I copy all the files and paste them to the NAS through Finder, I get an error saying it could not be completed cause I have Insufficient Privileges to do so. There are thousands of files to go through, but I have pinpointed two folders that are causing the problem, which themselves have thousand of files.
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Sep 6, 2014
I have all of a sudden started getting an error code -36 from an CF card copying to my mac?
Info:
iCloud
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May 17, 2012
I'm trying to copy files from one server based backup to another but after completing part of the transfer I keep getting "error code -50" and only part of the files copy. How can I keep this from happening?
Info:
Mac OS X (10.6.8)
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May 9, 2012
I'm trying to copy photos from my Pictures folder to my external HDD connected to my Time Capsule and received the following error. The operation can’t be completed because an unexpected error occurred (error code -8058). If I connect it direct to my Mac it copies fine.
Info:
iMac, Mac OS X (10.7.3), 2TB HD, 4GB Memory
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Jul 3, 2009
I can not copy my files from my Download folder in my mac to my usb external hard drive, I get this error message: (This item could not be moved because "External Disk" could not be modified)
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May 8, 2012
I am recieving an error message when I try to copy new files (images, documents) to mac from flash drive/SD card. The message is saying "operation cannot be completed because an item already exists with that name." They are brand new therefore not the same name? I cannot even put them in a brand new folder..
Info:
MacBook Pro, Mac OS X (10.6.8)
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Nov 29, 2008
My question is how do I copy all files from an external USB hard drive automatically everytime it's connected
I have two macs one with Tiger and one with leopard answer can be for either OS
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Feb 23, 2012
I have a USB to IDE adaptor on a external drive 200 gig, the problem is i can not copy files from my macbook pro to it. when i drag pictures or files to it in finder, it shows a circle witn a slach bar in it
Info:MacBookPro, Mac OS X (10.7.3)
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Mar 8, 2009
I have an external hard drive that's been converted (not formatted) to NTFS. This drive has all my mp3 files on it. I'd like to copy the files to my new iMac, then reformat the external drive and use as the Mac's backup via Time Machine.
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Apr 2, 2009
Does anybody know whether there is a way to prevent files, indesign and pdfs specifically, being copied onto an external drive?
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May 10, 2012
I run an iMac 3.06 Ghz Intel Core 2 Duo with 10.7.3 and I'm having some serious problems with an external drive. Some history first - I have a large iTunes library (~3Tb) of everytype of media which I stored on an external NAS (iomega StorCenter) with no problems - then this NAS started to report a drive error with imminent failure. I purchased a new DAS (Western Digital) drive and moved all my content from the NAS to the DAS and everything was ok. Then I started to get errors through iTunes about cannot find the file and cannot read the files - and then I couldn't access anything on the drive. At this time I thought this was a different problem because I was running preview Mountain Lion, or there was an actual fault with the disk. After investigation, and coughing out for Data Rescue 3 I found that somehow the entire file structure had been corrupted and all my files had been orphaned. So at this point I had one dying NAS drive and one DAS which wasn't usable and no space to recover any files to.
So - next step was to purchase another external drive (and returned the WD) - this time I went for a G-Raid 4Tb (non-thunderbolt) drive and I've been in the process of recovering files from backups and iTunes. I've had no problems until today when yet again I've started getting errors and now I have problems copying files to/from this G-Raid drive.
Technical details - OS-X 10.7.3 - G-Raid 4Tb formatted as Mac OS Extended (Journaled) - currently showing 1,163 folders and 15,452 files.
Symptoms - using finder drag and drop copy a file from the g-Raid to desktop results in 'The operation can't be completed because the item 'xxx' is in use. - 'The operation can't be completed because one or more required items can't be found (error code -43).' and the copy fails.
Using the cp command I get a 'Resource Busy' error. However, this is not for all files - I've managed to copy all my books back to the desktop ok, when a couple came up with the above error I tried again and it copied successfully.
I have run Disk Utility - here are the details :-
- 4TB G-Tech - VerifyVerifying partition map for “G-TECH”Checking prerequisitesChecking the partition listChecking for an EFI system partitionChecking the EFI system partition’s sizeChecking the EFI system partition’s file systemChecking all HFS data partition loader spacesChecking Core Storage Physical Volume partitionsThe partition map appears to be OK Volume (Media) - VerifyVerifying volume “Media”Checking file systemPerforming live verification.Checking Journaled HFS Plus volume.Checking extents overflow file.Checking catalog file.Unused node is not erased (node = 24190)Checking multi-linked files.Checking catalog hierarchy.Checking extended attributes file.Unused node is not erased (node = 24784)Checking volume bitmap.Volume bitmap needs minor repair for under-allocationChecking volume information.The volume Media was found corrupt and needs to be repaired.Error: This disk needs to be repaired. Click Repair Disk.Verify and Repair volume “Media”Volume repair complete.Updating boot support partitions for the volume as required.Error: Couldn’t unmount disk.Verify and Repair volume “Media”Volume repair complete.Updating boot support partitions for the volume as required.Error: Couldn’t unmount disk.Verify and Repair volume “Media”Volume repair complete.Updating boot support partitions for the volume as required.Error: Couldn’t unmount disk.Verify and Repair volume “Media”Checking file systemChecking Journaled HFS Plus volume.Checking extents overflow file.Unused node is not erased (node = 94)Checking catalog file.Invalid sibling linkRebuilding catalog B-tree.The volume Media could not be repaired.Volume repair complete.Updating boot support partitions for the volume as required.Error: Disk Utility can’t repair this disk. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.
and it's just got worse - in getting the info for this post I no longer have access to the drive. This is the second time this has now happened on two different directly connected drives (USB and Firewire) - which means the problem is elswhere. I've a stack of errors in the system.log file
May 10 17:52:16 Neil-Cattons-iMac com.apple.diskmanagementd[1057]: ** /dev/disk1s1
May 10 17:52:16 Neil-Cattons-iMac com.apple.diskmanagementd[1057]: ** Phase 1 - Preparing FAT
May 10 17:52:16 Neil-Cattons-iMac com.apple.diskmanagementd[1057]: ** Phase 2 - Checking Directories
May 10 17:52:16 Neil-Cattons-iMac com.apple.diskmanagementd[1057]: ** Phase 3 - Checking for Orphan Clusters
[code]....
Info:
iMac 21.5 - 3.06Ghz, Mac OS X (10.6.4)
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May 20, 2012
when i try to copy it says The item “Batman Arkham Asylum” can’t be copied because it is too large for the volume's format
Info:
iMac, Mac OS X (10.7)
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Jun 14, 2012
transferring files from Aperture to external Hard drive.
Info:
iMac, Mac OS X (10.7)
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Jul 2, 2012
Trying to copy downloaded movie files from Vuze (which have downloaded successfully) and copy onto external hard drive to view them but it wont let me copy over to the external device.
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Jul 2, 2012
I am trying to copy .jpg files from an external Toshiba HD (FAT32) to my new Mac Mini. When I connect the drive, open finder, click on the drive, it does not see any of the .jpg files or folders with .jpg files in the folders?
Info:
Mac mini (Mid 2011), Mac OS X (10.7.4)
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Oct 16, 2009
I just got my first MacBook about a month ago. I love it... though I'm having some difficulty understanding and... accepting iPhoto. I like control of my photos to the file level and I don't like the libarary.Anyway... my old Windows Laptop I backed up to an external HD. Worked fine... I just copied and pasted my photo directories to the HD.I want to do the same with my MacBook... of course. I don't want to have to reformat the external HD to Mac because I have lots of photos and files on there that I want to leave on there and not remove with a format.
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Apr 27, 2010
I have two Macs, a desktop PM G5 and a laptop Black Macbook, both running 10.5.8. Currently when using the laptop I can see and access the PMG5 and its files through my wireless connection. I'm planning on picking up an external drive, and I'd just like this confirmed, as in its access ability. If I hook up the external drive to the G5 so I can leave it there, and access its files through the G5. will my laptop also be able to access it through the G5. In other words, when I access the G5 from the laptop over wireless, will the external drive appear as just another folder and/or device on the G5 and I'll be able to move and copy files just like I already do?
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Mar 14, 2012
I want to drag files to an external hard drive as a hard copy. I have already set up "Time Machine".
Info:
MacBook Pro, iOS 5.1
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May 6, 2012
I would like to copy the data I have in my time machine to another external HD so that I have two backups; one I can store offsight and one I can have connected to my computer.Can this be done and if so, how does one do it?
Info:
MacBook Pro (15-inch Mid 2009), Mac OS X (10.7.3)
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May 26, 2012
I have had both my MacBook and external hard drive for over three years now, and have never had a problem. In the last week, my external hard drive stopped letting me copy files onto it. When you try to drag and drop it just comes up with the blocked symbol. I have tested this with other hard drives as well and keep getting the same error. I've read other forums where it seems the answer is just to reformat the hard drive to the correct format, but I've never had a problem before so it seems strange that the format would just suddenly change.
Info:
MacBook, Mac OS X (10.7.3)
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Jun 9, 2012
I have an external HD where I back up data from other Window laptop. when I connect this HD to Macbook, it is available as read only. I cannot copy files from my MacBook Hard disk to the external HD.
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