ProzakJESUS

So originally about 2 years ago I had installed the software that had allowed me to change my DPI and buttons, and I soon found out this caused my PC to crash while playing video games, and uninstalled it. This did not immediately fix the problem and I did manage to fix it, and I recently reinstalled the software forgetting this all happened. I have uninstalled the software and everything but im still crashing, does anyone know how to fix this problem or how to make it so I can have the software running and not cause my PC to crash