The presentation for the defense of the diploma has flown, how to restore it?

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sergienko_andrey_832015-05-30 15:26:30

PowerPoint

sergienko_andrey_83, 2015-05-30 15:26:30

Hello, the presentation for the defense of the diploma has flown, there is a backup, but it is very old. Much work may be lost. When I try to open the presentation, it says that the file is damaged ... How can I recover?

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@mitsl, 2015-05-30
@sergienko_andrey_83

Hello, you can try this, the service is proven:
PowerPoint online recovery . The service will analyze the contents of *.ppt / *.pptx of the presentation file in seconds and present data on the page that can be restored.
Link: https://onlinefilerepair.com/ru/powerpoint-repair-...

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impass, 2015-05-31
@impass

PTX format? Rename it to ZIP, open it with an archiver, if it shows at least some content - there are chances, you can try using the ZIP archive repair function.