Error code 4 (Call of Duty: Modern Warfare (2019))

deleting the Player folder didn't help

Nebagitel89
Same

The only thing that helps is to run with the Windscribe program

Removing the Player folder didn't help either. I've been asking a friend about the problem for a long time and I'll write a solution for you. If you have a router TP - Link. Enter it, then state, copy your IP address, then go to the redirect tab, tab - DM, click to turn on and insert IP address. Click save. Then go to the DHCP tab and press to disable and save. Wait for the reboot, the router will connect you and enter the game, everything should earn. I hope I helped.

Stone Cold 68 rus
It didn't help.

stanok40rus
to your provider a question should be asked

dimacer
And what does the provider, all the other games work, and this until recently also worked

stanok40rus
I'm also only allowed into the game, but I live in the Crimea we block