Error Message during my mission....

[TerranAce007]

When I pull certain guns out of the ammo crates, I get an error message saying:

Cannot load mission. failed to open addon add-on

I get it with the KEGsw66 addon, the otwglock addon, and when picking up any stock Resistance handgun (CZ75 or tokarev, etc... but the addon name is bis_resistance).

What is causing this?

The mission still works, and so do the guns. The error pops up as soon as someone picks up one of those guns, then once I click okay, all is well.....?

[icarus_uk]

Its probably a dodgy install of resistance.  Best bet would be to reinstall resistance.

[TerranAce007]

I have two computers connected over a small LAN. When I play this mission online, both comps get the error at the same time. I Usually host with this machine, so if it is a bad install, I shouldnt get the error if the other machine hosts, should I?

I don't get the error while playing any other mission with the same weapons, and I haven't had any problems.