I have been using windows 10 without any problem until i installed a third party app from a specific site and installed.
After that, Task manager does't opens up when i press ctrl+alt+del
Many options in controll panel wont open until i got to their system folder and opening it from its folder location and right click and choose run as administrator.
I think the software containing some malware almost changed everything related to permissions in windows registry.
If so,Where can i modify that stuff to default, I mean there a lot of stuffs like HKEY_CLASS and all like that. I dont know where excactly there configurations are... Let me know so that i can play around and tweak them back to normal if i am in right place... Thank you
