I'm working on a custom map. When I launch it using Launcher the map runs fine, but when I try to start it in-game my Cod crashes. On my brothers install the game returns to the main menu. If anyone could shed some light on the matter it would be really helpful. If you need error logs please explain how I can get them. 
Others' mods also crash my install (i.e. UGX requiem if I launch it via the in-game menu). 

Kind regards, 
Julius 

I'm working on a custom map. When I launch it using Launcher the map runs fine, but when I try to start it in-game my Cod crashes. On my brothers install the game returns to the main menu. If anyone could shed some light on the matter it would be really helpful. If you need error logs please explain how I can get them.
Others' mods also crash my install (i.e. UGX requiem if I launch it via the in-game menu).

Kind regards,
Julius

You can try running the map in develop 1 mode to see what is happening, otherwise there is a command to log it. Just search on the keyword "log" and you will find the command to make a logfile.
You can find it back in your mod if you want to find out what happens.

Thank you for replying,  I have found the solution to my game crashes!
In the Compatebility tab of my CoD install I checked Disable fullscreen optimizations and set compat. mode for Windows 7.
I will update this thread if I run into more trouble.

Nice , but another suggestion i would give is that ``try sometimes to install t4m``. Some people have had this trouble recently and i noticed that they don't even know what's t4m. Anyway do this if you still have any other trouble. It's just a small file at all. You can move it back or remove it whenever you want 

Nice , but another suggestion i would give is that ``try sometimes to install t4m``. Some people have had this trouble recently and i noticed that they don't even know what's t4m. Anyway do this if you still have any other trouble. It's just a small file at all. You can move it back or remove it whenever you want

Maybe they should make a big button to download T4M!