Originally posted by Z0neyDanza
When I don't load up Loz Zombies Menu v2 I can join DLC maps just fine. As soon as I inject the menu I get this error "exe_client_field_mismatch". No clue what it means or how to fix it. Any ideas other than use a different menu?
Sounds like someones nat is either strict or moderate if your having problems connecting
try going onto mw2 to open your nat type, and heading back to BO2.