black screen crash on startup ....another possible fix (quad core processors)

Hi guys ....This is only probably gunna apply to a small amount of you that still have this problem.

But I have a pc with a quad core processor & whilst in device manager I noticed that it was only registering 3 of the 4 cores. So I looked on msconfig to see if I could select more than 3 but I couldn't ....so I exited & went into bios & then found out that the 4th core was disabled .....I enabled it & far cry 4 worked perfectly. Hope this helps someone.

.....peace