I recommend going to Windows+R, then type %localappdata%, delete the Plutonium file, and reinstall Plutonium. I've had this issue many times. Hope this helps.

Str3ss3d_
@Str3ss3d_
I recommend going to Windows+R, then type %localappdata%, delete the Plutonium file, and reinstall Plutonium. I've had this issue many times. Hope this helps.