Can not run prc properly on server, noob needs help

[adaxe]

After join Lan game, all prc classes simply become "Barbarian".

[Loggy]

I'm not sure about multiplayer stuff, having hardly dabbled in it, but it would suggest that the PRC version of classes.2da isn't in either the hakpaks used by the server or the hakpaks used by the connecting client?

Any unrecognised classes come out as barbarians (class ID 0).

[DM Heatstroke]

After join Lan game, all prc classes simply become "Barbarian".

That's normal, the haks aren't loaded until you actually log in to the server.