Woah. I'm seriously late . Anyway, welcome to the community. You'll see that as a community, there are many maps posted on the site and many very generous people also wrote tutorials. scripts, and even prefabs for you to tinker with (just make sure you give credit. )  Enjoy the...

You should just need the mod tools as the bare minimum. However, the UGX tools make just about everything a billion times easier and quicker.

Let's get started:
[url=https://www.ugx-mods.com/forum/applications-and-tools/36/app-ugx-script-placer-2-0-1-beta-now-with-ugx-mod-compa...

I misunderstood. I thought he was getting errors loading his own personal map. 

Has it worked before? A more detailed log of what causes the crash would be helpful too. In order to get a log file type "logfile 1" into the console. I also recommend turning on developer mode by typing "/developer 1" and if you changed developer mode for scripts "/develope...

I'm not sure but you could always look in "raw/sound". I would assume that it would be in either voiceovers or SFX. That's pretty much all I got. Good luck! 

C:\Users\<name>\AppData\Roaming\AppData\Local\Activision\

Should be C:\Users\<name>\AppData\Local\Activision\CoDWaW