Pvp.net Patcher error

Hello, I seem to be getting the same error over and over again. When I try to launch League, it prompts an error that says "PVP.net Patcher Kernel has stopped working." I've been trying for a few days now to fix this but I keep getting this error. Here are the things I tried:

-Reinstall -Hextech reinstall -Hextech Patch -Region reset

PLZ HELP RIOT