Windows 10: Any fix for this? I tried to do system restore but it didnt work. It just fails and i dont...

Please someone help me fix this. System restore wont work anymore.

:)

 

System Restore fail on Windows 10 Error 0x80070091

Here is a link to yet another fix that is a bit more complicated....

[FIX] System Restore Failed While Restoring The Directory From The Restore Point

 

System Restore does not work

It 's fixed now, I tried the sfc /scannow command, some files were corrupted and Windows fixed them thanks for your help!

 

Windows Store 0x80070005 Error, tried multiple fixes which didnt work


As suggested from the title I've been battling with this error for a while now.
I am not sure when it started but this Windows 10 installation was a clean one directly from an .iso file from Microsoft meaning no tampering was done with it.
It is a legit activation from the start, so no tampering there either.
My Windows Update works (actual system updates), but any updates/installations regarding Windows Store just refuses to work.
I've tried multiple fixes I've found online:
Relogged in the Store - achieved nothing
Tried wsreset - achieved nothing
Took ownership and tried switching it around multiple times - achieved nothing
Removed registry keys as suggested on another thread - achieved nothing
Tried sfc /scannow - achieved nothing (it did find a dll file it tried to fix regarding gpu drivers but thats another problem in itself)
Tried running apps.diagcab (not the latest diagnostic app but it provided info which the latest one did not)
Interestingly enough it showed a problem:
"Service registration is missing or corrupt"
It ofcourse failed to fix it and now I'm stuck with no idea how to proceed further, I feel like I've tried pretty much everything.

Worthy note: Since the clean install back then I didn't immediately use my email account with the System knowing that it would create a user folder with the name of my email account, so I made a local account and then later just signed in with my email and associated the system with that. This might be a possible problem seeing as how retarded Microsoft's account and permissions system has been going lately (since Win8).

I would really appreciate if someone guides me through a fix, post your ideas about a fix and I'll try them and report back.
Also no viruses on this PC either, running nod32 v9 activated and have done recent scans with Malwarebytes and nod32 which found nothing.

winver:




Thanks!