Dying Light - PC -freezing - crashing - cause windows 10 - GTX 760 TI

ok i have fixed it a while ago. it was windows 10 causing graphic card driver crash. it told me something like card drivers crash caused by windows 10. i want back to windows 7 and have no problems. i have a new card now and i dont trust 10 with gaming. look it up. and im not going to risk stress on the new card by getting 10 again.