Excel 2003 crashes when I close any worksheet
 

This is VERY frustrating. I am able to save files just fine, but when Excel
goes to close, I get the following:

Microsoft Office Excel has encountered a problem and needs to close. We are
sorry for the inconvenience."

I'm asked if I want to "Recover my work . . " which I don't because the file
was saved just fine.

Here's the error signatu

AppName: excel.exe AppVer: 11.0.6355.0 AppStamp:40aa979f
ModName: excel.exe ModVer: 11.0.6355.0 ModStamp:40aa979f
fDebug: 0 Offset: 0002c6d3

Any help would be appreciated!