Game wont start [ npo] error

I keep getting this npo error when I try start the game was working fine other day then this just started for no reason didn't downloads anything no windows update game just wont start because of it I try everything nothing works I put in ticket still waiting on response

Np0 Error usually relates to GameGuard. If you haven't already, you should delete the gameguard folder and have gameguard try and fix itself. If you're using PSO2 Tweaker, there's an option to "Fix GameGuard Errors."

@coldreactive I tried delete gameguard folder but it didn't work still got error when try start game

seem update the pc seem to had fix the issue there were few driver that out date guess gamegurad didn't like that lol