why does de game not start i have been wating for a a very lang time

for some reason i cant play the game no more every time i open it the game closes instantly other games work fine but its just grab that bugs out and closes i have played it before but now it is not working at all i have click verify integrity of game files but it didn't work seems like it a common bug with others to...

every time i try it says preparing then just stops.

when I try to open the game it says i'm playing then it says resume then it kicks me off before i see anything at all slindev can you please patch this ive seen alot of people having the same glitch so once again please patch this, THANK YOU.

When I open Grab, weather i'm in VR or not, it says it opened, but then about 5 seconds later it says play again and nothing opened. I use the Oculus PC app + Steam VR. Anyone know how to fix this?