Just started to have a problem with Excel not saving my work. I have a
worksheet set up to do my invoicing. When I'm done inputing my new
information and before I close; I; of course will want to save. If I
press the "Save" icon in the tool bar, Excel will show that it is saving
the worksheet in the lower tool bar. It will say "saving Master Invoice"
and then ready. If I close and re-open the worksheet; I will find that
nothing was saved. I have tried using the menu item "File" and then
"Save as" and I get the same results. My only saving grace is that I
have two Macros set up in my work sheet; one is a button to save the
worksheet on second different drive and the other is a second button to
save my worksheet on a external USB drive. These work and this is what I
have been using to get by.

It can be noted that I had a system crash and had to re-install windows
Xp professional from a backup I had. I have various problems with the
system as we speak and I have been tweaking the system as they pop up.
This problem ha me baffled.