Windows 8 fails to install EVERY update, error 0x800f0922

So I had to do a System Repair thing where Windows would repair itself and removing all my apps but keep my documents, photos and music etc. So I was reinstalling every program again and also wanted to install the updates.
But I ran into 0x800f0922 error code and I couldnt install them. (I run Windows 8.1 Pro) I was trying to install Adobe Photoshop but couldnt continue cuz .NET framework 3.5 was required. But after trying to manually download + install I got the same error (0x800f0922). I've tried almost every cmd command but couldnt fix it. (im a kinda noob on it anyways)
Any help would be appreciated!

P.S. I just reinstalled Windows and tried installing the updates again, but same thing. I cannot install any update at all.

If you want, you can add me on Skype: septurae

have you tried to run ? I had Windows Updates failing recently and ran chkdsk by booting from the Installation disk (so that the OS was not running and the HD could be unmounted). It found bad sectors and fixed them and the updates installed perfectly fine after that.