god....ok,show u the step by step...
1,install the clear Interlude Client... [L2_Interlude_Full_Client.zip]
2,just backup system folder...u know why...
3,find l2encde tool..i used l2encdec_281 version and copy 3 exe files into system folder.[l2encdec.exe ,loader.exe ,patcher.exe]
double-click patcher.exe...wait a moment..
4,decompression L2_746INTERLUDE_NOGG.zip and copy L2_746INTERLUDE_NOGG.EXE into ur system forlder.run it and patch it...
5,copy l2.ini file in to l2encdec_281 folder,and decrypted it,change the ServerAddress,dont forgot crypted it,take it into system folder.
6,double-click L2.exe.....
over
thats all.i rly don know whats the hell problem with u...