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Error Code -36 Some data could not be read or written.

When trying to copy some files from external firewire drives I am getting errors that say "The Finder cannot complete the operation because some data in "LatestCollection.mov" could not be read or written (Error code -36).

I have some Lacie 250G Extreme drives that are not having a problem, but I've now tried THREE different Lacie Pocket Drives and they all come up with this error when I've tried copying files that are of all different kinds, for Quicktime files to Quark files to a disk image.... I've tried hooking up to different firewire ports, I've tried three different firewire cords, same problem. BUT, I am able to copy some files without a problem... Just various random files won't copy because of this error. ALSO, I've used these drives on other computers and been able to copy the exact same files off without any problem.

Not knowing what to do, I repaired the disk permissions on my main drive. That did nothing.

I've combed the support discussions and come up with nothing that sounds exactly like this.

Anyone have ANY idea??

Quad G5 2.5Ghz, Mac OS X (10.4.8)

Posted on Jan 17, 2007 7:47 PM

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9 replies

Jan 18, 2007 6:50 AM in response to DaddyPaycheck

No, I'm hanging on all kinds of files, from a Quark file, to a JPEG, to a TIFF, to a disk image, to a iWeb Domain file.... but then other, just as random stuff, will copy fine.

I just tried to copy these files at work, on another computer, and no problem.

I guess I do need to run Disk Utility? But on which drive? My main hard drive?

Jan 22, 2007 6:49 PM in response to DaddyPaycheck

Well, Apple Care solved my issue. I'm posting for anyone else that may encounter this problem... perhaps this'll help you because I didn't find any answers in the Discussions...

They had me unplug everything from my computer. EVERYTHING, including power cord. They had me wait at least 2 minutes. We then zapped the PRAM by holding down the Opt + Cmd + P + R keys until after the third gong.
Then they told me to plug back in just the keyboard, mouse and monitor and start up. Once up they had me run Disk Utilities and repair the disk permissions for the hard drive.

All fixed.

I had repaired the disk permissions multiple times, but the key step apparently was the unplugging everything and waiting... apparently that resets some part of the computer when you do that.

Best of luck,
Rolyn

Error Code -36 Some data could not be read or written.

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