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General discussion

Cannot copy 7GB pst file to 32GB USB Memory stick

by kmaslowski / December 9, 2008 12:10 AM PST

Im simply trying to copy a ~7GB .pst file, albeit rather large, to a empty 32GB usb memory stick (Micro Center Branded) and get an error saying there is not enough room on the memory stick? I tried reformatting the memory stick, same issue. Tried the memory stick on a different laptop, tried copying the same 7GB file, same isue. Tried copying a smaller 3GB pst file and that works! Took back the stick and got a replacement, still same issue. Im out of ideas?? Thanks!

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Check that file system.
by R. Proffitt Forum moderator / December 9, 2008 12:48 AM PST

It's usually one of two things.

1. The memory stick is formatted in FAT32.
2. You put the file in the top directory and the top directory is full.

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re: check that file system
by kmaslowski / December 9, 2008 1:40 AM PST

The memory stick is formatted Fat32 (the only option shown when I format it is WinXP) Not sure exactly what you mean when you say top directory is full? The drive is empty, nothing on it at all. Just for grins, I created a folder and tried to copy the file to the folder instead of the root of the drive, same error. Thanks for your suggestions!

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(NT) File Size Limit For Fat32...4 GB...
by Grif Thomas Forum moderator / December 9, 2008 1:46 AM PST
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If it's FAT32
by Jimmy Greystone / December 9, 2008 1:48 AM PST

If it's FAT32, then you're limited to file sizes UNDER 4GB. This is a filesystem limitation, and there is no way around it. You'll either have to find a tool that can format the flash drive as NTFS or use a tool like WinZip to create a multi-part archive with at least 2 parts, each under 4GB in size.

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re: if it's fat32
by kmaslowski / December 9, 2008 3:15 AM PST
In reply to: If it's FAT32

Thanks guys! Thats it. I did find some info on how to format it NTFS. In case your wondering, under Device Mgr, expand disk drives, select the USB drive, goto properties and Policies and change it to Optimize performance. Then when you format the drive, NTFS is available.

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