"Could not find part of the path" and "sub emitters must be children..." Bugs!

[TechnoManiac]

Hello Rustcommunity,
I upgraded my PC but didn't upgrade my graphicscard because of the high prices (Want to wait till they drop and my current GFX Card can handle rust, so i'm happy )
Now I'm rocking a somewhat of an unusual build:
i7 8700k
16 gigs of DDR 4 Ram
Asrock z370 Pro4 Mainboard
And my rusty (hihi)
GTX 660Ti

Since I'm running this config i can't connect to any server on rust because i always get a red text in the top left saying:
"Could not find part of the path" and "sub emitters must be children..."
My character is breathing ingame, i can hear guns shooting and can open the menue but i can't wake up.

I'm hoping anyone can help!