Is your PowerPoint file really got corrupted?
Have you ever suffer with any PowerPoint file corruption error message. If yes then first answer these questions to ensure that your file is really corrupted: Is your file password-protected? If you are trying to open your password-protected file in previous version of PowerPoint then in this case you may also receive PowerPoint file corruption error message. Did you receive this file by e-mail attachment? If you receive file by email attachment & give an error message while you trying to open it then you should again try to download it & again try to open it. If you still get corruption error message then ask the sender to send it again. Are you trying to open PowerPoint file created in a previous version? If you are trying to open your file in previous version of PowerPoint then you may also receive file corruption error message. In this case you should 'Check for Updates' option from the Help menu then install the Critical Update. If all above conditi...