Topic: Problem with server

This is very aggrivating it seems that whenever I try to use my dedicated server it says that it is an older version and I cant join and I DLed the latest one sooo if anyone could help me out on this one I would be most pleased

http://img134.imageshack.us/img134/8104/sigpic4877913.jpg
non est innocentia, solum sunt noxiae gradus, There Is No Innocence, Only Degrees Of Guilt