I have a user that has copied a file off the NW server and is trying to copy the file back to the original location after working on it. She is running a Mac (G5, OSX Tiger) and gets an error.

"You cannot copy some of these items to the destination because their names are too long or contain invalid characters for the destination. Do you want to skip copying these items and continue copying the other items?"

We both find this quite confusing on a 6.0 server. Any ideas???