PowerPoint cannot insert a video from the selected file. Verify that the necessary 64-bit codec for this media format is installed, and then try again.

See: Repair corrupted Excel workbook or Word files. 3] Check if the file is opened elsewhere See if the file is opened in some other program. If yes, close all the programs using the file and then ...

If you are constantly getting a message to repair a damaged file in PowerPoint, here's a possible solution.

How to Repair File Headers. Certain kinds of business computer files, such as Microsoft Word documents, multimedia files and ZIP archives, carry important information in the data bytes nearest the ...