I got an error that the PowerPoint file is corrupt, what is causing this?

Question

PowerPoint

I received an error message that the PowerPoint file is corrupted, but it can still be opened (Error message attached). I tried to re-save the file, but even after that I could not change anything, because the program shows the message "not responding". Any ideas as to what is causing this? and how can this be fixed?
MSG Error: PowerPoint cannot display part of the text, images, or objects as slides in the file.

Answer 1

How to Fix Corrupted PowerPoint PPTX File
As you know it does a lot of hard work and takes a lot of time to create MS PowerPoint presentation file, but sometimes all your hard work can be useless. PowerPoint files are much larger than other files and have a very complex file structure. And because of this fact, they become prone to damage and can be easily damaged at any time. Whenever a file gets damaged or corrupted, it becomes inaccessible. You may receive some unexpected error messages on your screen. Errors are an accurate indicator of damage. Some errors are related to minor problems and some are related to major problems.
To fix a corrupted PowerPoint file, you can try the steps below:
Step 1 Fix Corrupted PowerPoint PPTX File
Restore from Backup. You can create a backup to prevent the situation of data loss due to corruption or accidental deletion. If you have backed up your PowerPoint files, you can restore data from it. But if that's not the case...
Step 2 Fix corrupted PowerPoint PPTX File
Use data transfer. This is one of the easiest ways to recover data from a damaged file. First of all, you need to create a new presentation file. Then using the Insert menu, you can move all the slides from the corrupted file to this new file. But sometimes it can be ineffective due to severe damage. If this happens, you can try the next step...
Step 3 Fix Corrupted PowerPoint PPTX File
Use files with TMP extension. Whenever a file gets corrupted or deleted, there is a temporary aka TMP file available on the system. You must find it. If the TMP file is well located, you can repair the corrupted PowerPoint file. This can be a difficult task for a novice or non-technical user and may require a lot of technical knowledge to complete. Don't worry, there is another solution...
Step 4 Fix Corrupted PowerPoint PPTX File
Use MS Word or other programs. You can try to open your damaged presentation file in MS Word. If the file can be opened, you can recover at least some of the text in the file. Other than that, you can also try opening the file in OpenOffice Impress. Unfortunately, if the files still won't open, the last and most effective solution might be the next step...
Step 5 Fix Corrupted PowerPoint PPTX File
Use a Third Party Tool: This should be the best and effective solution to repair corrupted PowerPoint files. The tool is designed to handle any level of corruption in corrupted files. It contains many advanced features and a user-friendly graphical user interface that helps users perform the best possible recovery from corrupted PowerPoint files. www.oemailrecovery.com/en/powerpoint_recovery.html