Perhaps you have a misbehaving add-in. Go to the Tools menu,
choose Add-Ins, and uncheck everything there.


--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting, LLC
www.cpearson.com


"lashio" wrote in message
...
I don't how it happened.
Every time I open Excel workbook (any workbook),
a msgbox appears saying "Unable to read file" twice.
But then everything is fine.
Can you help? Please.