problem

[VeNoX]

Hello

i have one problem in adding custom weapons to my interlude server i found some custom weapons but it seems they are C5..ehm.. can i add them into my interlude server???
when i add itemname-e.dat and weapon... dunno exact and when i run my l2 show me an error game crash so cant and cant load the login screen and now what to do with this s*** maybe edit itemname-e.dat or smt plss help i rly want some custom armors etc etc on my server pl0x

Thanks