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Old January 14th, 2010, 01:36 PM posted to microsoft.public.excel.misc
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Posts: 9
Default Removing digital signature

I saved a workbook with a digital signature, but now want to remove it so I
can edit the workbook. When I try to remove the signature, signature is
"invalid" and I get a message saying it can't be removed because workbook is
read only. Message says "to add or remove signatures, enable editing, save
changes & try again." How do I enable editing? Most of my options are greyed