Error Message: File Not Saved

[Rob]

I have an excel file that contains vba code and is about
450kb which i have distributed to about 15 users. Only one
user is getting this error. He is able to save it from the
email to his C: drive, but when he tries to save changes
or save as another file name he gets the error. His C:
drive has plenty of space, so disk space and network
connection cannot be the issue. Therefore the issue must
be that the process is being interupted. Also, during the
save, the progress meter goes about half way then stops
for a few seconds, then the error shows up.

I cannot find a listing of possible causes for such
interuptions. Are there any excel/office/windows settings
i should look at? Any ideas???

 

[SidBord]

I don't really know the answer, but it sounds like maybe a
buffer of some sort is filling up. Something must be
different about that computer.