IT help please

Hello everyone, lately I have been having problems with my wifi usb adapter not connecting or just having a bad connection to my wifi. The most obvious thing of course is to check the driver and try to repair it, but everytime i try and do repair the driver it gets to about 23% and then my pc crashes with a blue screen. I have already looked up the problem on microsofts website but I have no Idea what to do with the information provided there. I dont know what to do other than ask here. The wifi adapter is a TP-link Archer T4U and the blue screen Reads:
"Stop code: DRIVER_IRQL_NOT_LESS_OR_EQUAL
What failed: rtf64x64.sys"

If you have any other questions I will do my best to answer them