My iPad2 running iOS Ver 10.3.3 will not open EXCEL files created with Office EXCEL 2010 on WIN 10 PC.
Files copy across OK from WIN 10 via iTunes (USB) to iPad with no copy errors.
EXCEL starts OK on the iPad, but when I select a file to try to open, Error message is - Can't open file. Sorry, Excel found a problem with this file and can't open..
Have run file through Repair routine and Inspector app on WIN EXCEL 2010 does not find any error.
So I believe EXCEL on iPad is OK, something in the EXCEL file is not comparable with iOS.
Suggested solutions would be appreciated please.