Starting mw2 mp and getting IWNET_INVALIDVERISON this error how to fix?

Try installing 4D1 from the home page

You're the first person to say that.. but I would assume you are trying to launch iw4mp.exe right?

You're the first person to say that.. but I would assume you are trying to launch iw4mp.exe right?

yes

You're the first person to say that.. but I would assume you are trying to launch iw4mp.exe right?

I thought that was for the steam version and if you do that it just says "steam must be running"

 

And try launching iw4m.exe

You're the first person to say that.. but I would assume you are trying to launch iw4mp.exe right?

yes

Don't use iw4mp.exe you use the iw4m.exe which you can download on the front page. "Client Updater"

ok game is running and in 10 sec game starts it blackscreen

ok game is running and in 10 sec game starts it blackscreen

 

Couple of secs ago it said when you change res.

Anyway, change your res in config_m2.cfg which is in your /players/ folder.

foud out why it black screens missing is_22

foud out why it black screens missing is_22

viewtopic.php?f=7&t=4144

#2

foud out why it black screens missing is_22

 

You know where to download it?

incase, http://www.fourdeltaone.net/#/support, look at the bottom of the page.

 

EDIT: Derp link.

foud out why it black screens missing is_22

 

You know where to download it?

incase, http://www.fourdeltaone.net/#/support, look at the bottom of the page.

yy downloading now

make sure you go to http://www.fourdeltaone.net/#/support, not .com