Can't join TRPG servers!!!

[GlCustard]

I can't get onto any RPG server, much less the server I really want to play on (Particle's).
I played years ago but seeing as things have changed I went to the new comers guide and fallowed that but I still get the fallowing error.

[Kyrie]

Q: I cannot play TribesRPG for some reason.
A: The common problems with playing TribesRPG are as follows: either you have installed TribesRPG into the wrong folder (usually that missing file message when you join a server) or you did not launch the game with the required arguments to play on an RPG server. To address the first, make sure that TribesRPG is installed into ...\Tribes\RPG\. The ... is the path to your Tribes folder (eg C:\Dynamix). The second problem is curable by making sure you launch the game with the command-line options -mod RPG. You can add this either into the shortcut or into a .bat file to launch Tribes. This is covered in the PCRPG Newcomer's Guide more in-depth.