even opening file is a problem?

I made a powerpoint presentation using a lot effects, one moment when I was saving .pptx file, the program hung. After, I opened it and got - The Presentation GorF09.pptx is incomplete. Please reload.

iceng8 months ago

In my time I have lost Many many Engineering project segments, to not making backups often enough.. -.-. . --. -. I feel your pain..

Which will turn from Anger in the past, to rage in the present and must be Redirected into Action for future investment in monthly new thumb drives as I do..

Wait for sales and stock up..

oxopoew8 months ago

I don't read articles which called how to solve problem and I don't use
tools for recovery files, because now we have online services it is new
landmark in IT.

One of them I found out powerpoint repair among many others - but it forced me to
forget about my problem, I am sure you will make the same...

Sounds like the file may have been corrupted by the crash. Your best option would be to restore from a backup (if you have one). You can also try right-clicking on the file and selecting "Restore Previous Versions" (this depends on your version of Windows and whether File History / Shadow copies are enabled).

Alternatively you can try the following: http://www.wikihow.com/Fix-a-Corrupted-PowerPoint-...