BSOD BAD POOL HEADER what is my problem?

Conor_11

Commendable
Sep 4, 2016
1
0
1,510
I just had a bad pool header BSOD while installing a game on steam. I have only a few programmes installed and i still dont know why the error occured. Is it because my computer is second hand or if any of my programmes are the root cause of the problem?