F
fredericch
An .xls file I've always opened suddenly cannot open. The error message says
the "file format is not valid". Word cannot read it, nor can Notepad. I was
making the document available offline and synchronizing it occasionally, but
that never seemed to pose any problems.
How can I access the data?
the "file format is not valid". Word cannot read it, nor can Notepad. I was
making the document available offline and synchronizing it occasionally, but
that never seemed to pose any problems.
How can I access the data?