|Excel 2010 says...|
Really? Even though this same file opens fine on another computer? Let’s see about that…
Aha! So let’s follow the instructions.
- Go to File > Options
- Head over to Trust Center > Trust Center settings
- Under Protected View, we turn off all the Protected View options
- OK and restart Excel.
And now we know for sure if the spreadsheet is “corrupted”. It’s not.
Life would probably be simpler with LibreOffice...