.net framework

I installed a version of Net framework to use a hack and it was good for a while until i tried opening a program and i couldnt open it because i had a wrong version of net framework installed so i uninstalled the version and more programs were unstable, i could fix discord and rust but allot more are bugged, i uninstalled net framework completely from the control panel but there are some programs still fucked


please help



edit: forgot to say that i uninstalled net framework 3.5 on the windows 7