[Stevenson66]

I need to open a pptx-file. Can anyone help me with that?
Made in Microsoft PowerPoint 2010 and cannot been seen or open with any applications...
If it can't be open, how can I fix the file.

[requinix]

Have you tried using PowerPoint? There's a stand-alone Viewer application you can download from Microsoft if all you want to do is look at it.

[GaborOrban]

Hello,
I downloaded the file but could not open it with PowerPoint 2010.
A healthy Office 2010 file, be it PowerPoint, Word or Excel can be renamed with a .zip extension. The elements of the file can then be inspected by opening the zip file.
This does not work with the file you attached.
It's either not a PowerPoint 2010 file, or it has become corrupt in some way.
Sorry, but that's the best I can do.
You can still try to recover the file using PPTX Repair Kit. I very much hope that this will help you. PPTX repair tool
Or contact the party that created the file and ask for another, clean and verified, copy.

[GaborOrban]

Also this site should give some options.
https://social.technet.microsoft.com...um=officeitpro

[Stevenson66]

Thank you all guys for your advice! The issue has been resolved.