help!!! server error

i got error msg!!!!!!!!!!
when i insert my id and password and press connect....
it appear!!!
[server error]
wtf.... i keep reinstall many time... why dint work? i follow all the step tat gm tould...
pls help

Check u System Computer /

and Follow


Note: The Is How To Fix A Problem Authserver Lost When U Login..
1.Make Sure U Have Download Full Patch v1776.
2.Patch v1770 To Correct Direction,Example C:\ProgramFile\RYL2 Revolution.
3.Plz Use RYL2 v2240 Or RYL2 Kronos
4.Login And Wait Autopatch..Enjoy A Game..Plz Vote Us.