Hi,

we have recently upgraded from Office 2003 to Office 2007. Our users
are using some Excel files created in Excel 2003. These files contain
some code in VBA.
There is a CLOSE button on the form and when they hit on that close
button excel is araising the following exception. The code behind
close button is simple (ActiveWorkbook.Close SaveChanges:=False).

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

I dont get this error when 2003 is used.

How can I solve this problem?

Thanks