Launch problems (The Witcher 3: Wild Hunt)

The guys stopped starting witcher3 before playing everything was fine ... but now when I start the game a black screen appears for a second and that's all and the file witcher3.exe_crash_201 50717_ 235119587.crashinf is added to the witcher folder o
... how to solve the problem ??
COMP NORM!
RAM 8 gb
percents-amd fx 6300
vidio-msi geforce gtx 960
Windows 7 max 64b