How to repair PowerPoint file

Captain Frey

Estimable
Feb 12, 2015
3
0
4,510
My sister is school teacher and she had created a brilliant presentation. She moved the presentation into a removable drive without creating a backup. When she tried to open the presentation, PowerPoint says file is corrupt or in different file format.

Any ideas gratefully accepted!!
 

Captain Frey

Estimable
Feb 12, 2015
3
0
4,510


Thanks for reply!!

File format of file is .ppt. As presentation was created using MS PowerPoint 2003.