Not a Valid Win32 Application

[Brad]

Can anyone help me figure out why a spread sheet that i
have worked on for many months is now telling me that its
not a valid Win32 Application? And how I might fix it.
Thanks

 

[Patrick Pitre]

It sounds like your excel.exe file is corrupt.

Try this: insert your Office disk in your computer. Find the Excel.exe on
the CD-Rom, copy the file from the CD-Rom, and replace the Excel.exe on your
hard disk.

There are other solutions, but this has worked many, many times over the
years.

Let us know if this doesn't work.

Patrick Pitre