Step 4: Create a private, offline game with Punkbuster disabled. Once you have launched the mod, it should have a darker, night background to indicate that the user is playing a modified version of CoD 4's multiplayer. Click on "Start New Server". It is very important that you make sure that Punkbuster is disabled!
MW3 Dedicated Server But Gets Stuck At Executing The Server.cfg File. This post is deleted! Kalitos got it thanks boss. Don't have an account? Login or register to search. .Hello, When I load MW3's dedicated server provided by steam, it doesn't launch fully. I get stuck while executing the server.cfg file. Alternatively you can do it by hand. The usual process for forwarding a port is: Login to your router. Find your routers port forwarding section. Put the IP address of your computer or gaming console in the appropriate box in your router. Put the TCP and UDP ports for your game in the matching boxes in your router. PTZCLo.