(Nitro7 Whats Happen? Fix it, please...

After I updated Windows suddenly the Nvidia control panel disappeared, Nitrosense could not be opened, Microsoft Store error, calculator error, Feedback hub error, DTS Soundbond & Dolby Access error, Killer Control error, Acer Center Error, can't connect to my cellphone anymore and temporarily sign-in.. How you will fix it? In this pandemic era, I work at home via laptop and can't easily connect. why is the windows update even having a problem? instead of upgrading, downgrade leads to errors everywhere. I just bought this laptop in December 2020. It hasn't been error because Windows Update. Fix it, please..

Thread was edited to add model name to the title

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Christ77

I just checked it that the defender had an error too.. error from 3d viewer to alphabet "Y" in start menu is error.. before update windows update, system is fine. now...like this.. My old computer, Acer Aspire, had no problems with updating but the computer for video editing (Nitro7 Gaming Laptop) had problems after the update.

Leostat

Whats the errors its coming up with? It sounds like a bawked windows update which may have broken a shared DLL is everything is broke. I think by default windows will create a restore point to before the update under start -> restore point. I would try restoring that, if there isnt, is there a pop or or something in the event log when you open the app?

Christ77

There are no restore points and no logs, just sign in to temporarily pop out.. and i try to open app, all errors, nothing works. my head is dizzy, all things at Microsoft Help, none of the cases are the same as mine at this time.

Leostat

What is the error though? And if there is nothing in the event logs windows is well and truly foo-bard! With nothing in event log its something has broken somewhere. You could try the microsoft forum gotos of