Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
Format the disk using a linux rescue disk is not rocket science, and will fix you, but you will loose all data. You can also use a Live-version of any linux-version, I would recommend Ubuntu or Mint, as they are very user friendly. But if you have another computer available, follow Halos advice. You will loose your data