The first step is to try and open the file in a different version of PowerPoint or a different program. If you find that your PowerPoint file has become corrupted, there are a few steps that you can take to try and repair it.

This is especially true if the hard drive is not properly backed up. In some cases, the virus may even be able to delete the file altogether.įinally, if the PowerPoint file is stored on a hard drive that is defective or has become damaged, it can lead to the file becoming corrupted. If a malicious program is able to infect the file, it can cause it to become damaged and unreadable.

Other causes of corruption include the use of an outdated version of PowerPoint, the use of incompatible software to open the file, or the use of third-party plugins.Īnother potential cause of a corrupt PowerPoint file is a virus. This can cause the file to become damaged and unable to be opened. The most common cause is a system crash or power failure while the file is being edited. PowerPoint files can become corrupted for a variety of reasons. What Causes a Powerpoint File to Become Corrupted?

Once the repair is complete, the file will be openable and usable again.

PowerPoint will then attempt to repair the file.

In the “Detect and Repair” window, click on the “Restore” button.

Under the “Manage Presentation” section, click on the “Detect and Repair” option.

Select the “File” tab and click on the “Info” option.

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