Some of the time when I am working in Excel, i get "Cannot empty
Clipboard" errors, and after I get the first one, i can no longer copy
and paste. I have not found any sure-fire solution other than
restarting my computer. The occurrences are random, I am using XL 2002,
and clearly the Office Clipboard does not fix the problem.

Does anyone have any other ideas? Any help would be most appreciated.