Bug/Issue freezes quickly

i started playing this again today after a long time not playing. whenever i run the game within a few minutes is locks up and must be forced closed. twice it even stopped all graphics and i was left with a black screen and had to hard restart. i recently installed 2 radeon r5 220 graphics cards, but it runs well on everything except this game. i noticed that running the 32 bit version makes it last longer. but it still fails. i am running it as admin, steam overlay is disabled. what do i do?

 

solved. i had a bad video card