L6FR_BH_FKR

When I install, whenever I get to disk 2 after a while the install program says I have the wrong Cd inserted and that a file is missing (it has been installing for a bit before). None of the other CD's are accepted and I install other games just fine. I also lent the game to a friend and It works on his computer. I have no Idea what the problem is. Could you guys help?