https://alterware.dev/
move alterware-launcher.exe into the game folder
rename iw5-mod.exe to iw5mp.exe so you can load codmvm launcher for demos

to install bot mod: move z_svr_bots.iwd into \userraw
https://github.com/ineedbots/iw5_bot_warfare

https://thebyrut.org/3066-call-of-duty-modern-warfare-3.html
download the game by canek

https://github.com/Musta1337/TeknoMW3
extract this archive to the game folder and run Start-Dedicated-Server.bat
https://github.com/Musta1337/TeknoMW3/raw/master/Server/TeknoMW3-Dedicated-Server-CFG.zip
use hamachi to play with friends

https://pastebin.com/raw/mcVabCnc