kezdog

So I keep trying to load a game from a server but when my computer loads about 85% of the game it stops loading and I end back at the brown server selection screen. I have no idea what the problem is because I followed all the instructions on how to install the mod properly. I am new to the game but haven't even been able to play it yet because of this problem. I have tried reloading and extracting the mod files but this doesn't seem to work. Does anyone know what is causing this problem?