Forum Discussion

Isabella Garcia's avatar
Isabella Garcia
Copper Contributor
Sep 11, 2018
Solved

The file format and extension of “filename.xls” don’t match

Hi Error message after opening Excel file: ‘The file format and extension of “filename.xls” don’t match. The file could be corrupted or unsafe. Unless you trust its sources, don’t open it. Do you w...
  • Robin Shanab's avatar
    Robin Shanab
    Sep 13, 2018

    Dear Isabella,

     

    You can read all information on the page. As demo is available then, make a copy of your file and repair it. As I know, it shows preview of repairable data. 

    These are the features of the software: 

    Let me know.

    I hope you will fix it.

     

    Thanks,

    Robin

Resources