Dear All,

I was looking through some Macros in one of my sheet and may have
inadvertantly changed something, now when I go to open any excel sheet I get
the following message:

Excel cannot open the file'~$PERSONAL.xlsb' because the file format or file
extention ia not valid. Verify that the file has not been corruped and that
the file extention matches the format of the file.

Thank you in advance for any help.
--
Regards
Warren
Excel Novice
Addiewell, Scotland.