so i have some ported bo1 guns and my map worked fine and i added one more gun. i loaded my map and got a "exceeded 1600 loaded_sounds" so i deleted that one guns files completely, and now i still get the error. i've went into "weapons.csv" in RAW and put a "#" before some guns i dont use. BUT I STILL GET ERROR. if anyone knows how to fix, please help. 

This already has been asked a bunch of times.

But I'm not going to shit on you like everyone else lol

Go to Raw>SoundAlias>Weapons and put a # infront of any weapon you don't want in your map and you aren't using.

Then,

Go to your Directory>Mods>Nazi_zombie_mapname>Maps>Zombiemode_weapons.GSC AND DLC3.Code

put a // infront of any gun you aren't using in your map once again.

Now when your building your map, make sure in MOD BUILDER, your IWD LIST has unticked guns you don't want in your map.

That should be it! Always works for me! Compile and build mod. Test it out! Hope that helped. If it did hit BEST ANSWER if it didn't, obviously reply.