Solved The file format/file extension is not valid.

March 1, 2016 at 01:57:42
Specs: Windows 7
Hi,
My excel file is not open ( the file format/file extension is not valid) this error shown on my computer when open the xl file. kindly give me valuable solutions.


See More: The file format/file extension is not valid.

Report •


#1
March 1, 2016 at 03:48:33
✔ Best Answer

Report •
Related Solutions


Ask Question