Unable to start: Initialization error to start up

I am getting this come up - Unable to start: Initialization error to start up [135dec40:29f00e76:00000084:18a1dd51]

This is what I've tried:

1 - repairing the game

2 - taking all my mods and cc out

3 - watching yt vids and following what they say

4 - installing and then reinstalling the game 

5 - disabling firewall

Nothing is working. It worked perfectly fine up until the new update, I was literally on right before the update came out and it worked.