Recently, I needed fragments from an old presentation made in the 2007 version, but for some reason these data do not want to interact with my updated software - PowerPoint 2016. When I open pptx, strange characters appear instead of the tables with the calcula. What to do? How to extract data from the program of the old version?
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Hi @dianaphillips,
The best option would be to find someone with the old Powerpoint version, open it, and retrieve the data. You can try online converters like this one to see if they would convert the data correctly into the new powerpoint.
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Sometimes PowerPoint preferences might cause corruption, to remove the PowerPoint prefs file, go to:
[Home Folder] > Library > Preferences > Microsoft (folder)... And drag the "PowerPoint Settings" file to the Trash. You don't need to empty the trash. Now, try opening the PowerPoint application again.
Or to repair pptx there is a special service https://onlinefilerepair.com/en/powerpoi...
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