How to fix problem Message "CLR20r3" in waircut or PubgLite & more 100% working

#CLR20r3#waircut_has_stopped_working_message#system_signature#problem_event_name

Link Tool :
Link for windows 7 & vista
https://www.thewindowsclub.com/repair-fix-windows-7-vista-problems-with-fixwin-utility
Link for windows 10
https://www.thewindowsclub.com/fixwin-for-windows-10

source

how to repair windows 7