Error 4049 and Last Nvidia update Crashing BnS

[Vexer]

OK, So I got 4049 error before I update the game and I was looking for anything can fix it. Unfortunately I couldn't find anything useful till I tried downgrading my Nvidia  driver from the latest update to the one before. The game worked and I was able to play it fine like before but the problem my game still crashes and sometimes lags. Would anyone know anything how to fix the crashes that I get? I don't have a picture to the error but what I get when the game crashes is something like a bug report to BnS

[Sparkfear]

Feel free to check this topic out from an user who had the same issue:

https://www.reddit.com/r/bladeandsoul/comments/3p674j/error_4049_gameguard_crash_problem_solved/