Multiplayer Campaign Problem: (incompatible version error)

[Grabbin_Megroin]

We both have fresh installs of the game updated to the most recent patch, and also the exact same mods enabled (just DeI 1, 2, and 3). We also verified the game cache. The only thing that I am wondering is that he does not have some of the DLC that I have. Thanks for any help - it would kill me to have to go back to vanilla when I've experienced True Glory that is this mod.

[Dumanthis]

Be sure that you both have the mod packs in same load order in the mod manager since the game recognizes this as different mods. For example if you have mod packs in order from top to bottom 1, 2, 3 and your friend has 1, 3, 2 there will be version mismatch.

[Grabbin_Megroin]

Thanks! It worked!