Cant use windows defender.

Karansekhon251

Commendable
Oct 5, 2016
121
0
1,680
I got a malware on my pc from downloading a stupid file by mistake and now i cant use windows defender. I tried to go to hklm and delete the values but it wont let me, I get a message saying "Can't delete all specified values." What should I do? I have a lot of random values that shouldn't be there. I tried to reset my ssd to factory setting but that wont work either.
 

Karansekhon251

Commendable
Oct 5, 2016
121
0
1,680


I have it but it hasnt done its job properly. It usually works but not right now, im still getting random websites opening up and google opening random tabs