If someone else is using my excel but the excel appear a warning:the excel
had happened some problem,it need to restart. data may have been lost" when
I try to reopen the files on my computer. Then sure enough the files are
empty--at least according to my computer. I've tried uninstalling and
reinstalling Microsoft office2000 or office2003, but I still have the same
problem.

My Event Viewer records these incidents as errors of Excel.exe with the
following error message...

Faulting application excel.exe, version 11.0.5612.0, stamp 3f39ff9d,
faulting module hpzui052.dll, version 60.52.410, stamp 42a9ccf8, debug? 0,
fault address 0x000fdb4.

If anyone knows something that I could try to fix this problem please let me
know
Thanks very much.