Ps2 backup problem

[slayer_ps]

Got a game called tom Clancy's Rainbow Six (pal/Australian version)
and i backed it up but when i try to play online it gos to the red screen of death when i try to play online i used the program windip to patch it so that it could play online but like i said it gos to the red screen of death
so to make sure i done it right could someone pm or post a reply with the disc id to make sure i used the right one