windows could not start because...

I get a black screen message stating

"windows could not start because the following file is missing or corrupted:
System32/DRIVERS/nvatabus.sys"

Can someone please tell me how to reinstall these drivers if I cannot boot to the drive?

TIA,

me confused

 

well i was looking around for an answer for you, because i personally don't know what to say. but i came around a forum with a guy saying he had the same problem with the same files when he tried to install nvidia drivers and he had to wipe his computer and just reinstall windows all over again. So i don't know if this is what you're going to have to do, but the other guy tried windows repair, going through bios setup, and idk what else to say.