I urgently wish to see my slides again

carolinjostcarolinjost GermanyPosts: 1 ✭✭✭✭

I've created some hours ago some slides via MS PowerPoint on my ZMAX. But only in an hour I stumbled on a problem. Some of my new slides disappeared from presentation. I used Google to know how to repair ppt and pptx files. I found nothing. I tried to make something via computer, but I couldn't.


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