I had a problem with copying files from one USB drive to another, some would not copy because XP thought the filename was too long, it didn't shorten the filenames though, just wouldn't copy those files between those locations - not exactly your problem I know, but here's what MadMal had to say in reply to my thread 'Copying Files', might be of some use ?:
Originally Posted by MadMal
Originally Posted by Dumb_Question
-> Nick: I don't really know what you mean, what is the 'build path', why is it relevant ? How do I change it ? Please remember I am trying to copy hundreds of files here. Isn't it the job of the O/S to do that sort of stuff anyway?
About 256 is the maximum amount of characters of a file path (build path), having long names for sub-folders and having sub-folders within sub-folders, within sub-folders (and on, and on) will take you over the 256 limit (MAX_PATH) and then Windows Explorer can't handle the folder or any files inside it. This means no deleting, copying, moving, renaming etc.
From the Microsoft Support article You cannot delete a file or a folder on an NTFS file system volume
Cause 4: Files exist in paths that are deeper than MAX_PATH characters
You may not be able to open, edit, or delete a file if there are issues with the file path.
Resolution 2: Rename or move a deep folder
Rename the folder so that the target files that are deeper than the MAX_PATH no longer exist. If you do this, start at the root folder (or any other convenient place), and then rename folders so that they have shorter names. If this step does not resolve this issue (for example, if a file is more than 128 folders deep), go to Resolution 4.
Renaming the folders to the shortest name possible is the best solution because it will give you 'room to move' in the future.
By the way, if you search the web for an answer you will find expensive shareware software that (they say) can fix this problem, I don't know if it works but I know you don't need it. I also know that many of these software like to spam forums and I am a bit surprised one hasn't spammed this thread already (or maybe they did and the Mods nuked it)
Compaq Presario S5160UK DT261A (Celeron 2.7 GHz 1.5GB RAM) - MSI MS6577 v2.1- XP/SP3