Hello Guys, I have a serious problem… I have completed the horadric staff, my game has shutted down and i dont have it… i have tried to enter the maggots lair to find a new parts to recreate it, but the part wasnt in the chcest… it is possible to do something or i must start from the beginning ? 
thanx a lot
Is the wall to Duriel already open? That is, has the Staff already served its purpose? As far as I know, either the wall is already open, the Staff is in your bank or inventory, OR you can recollect the parts. No other possibility…except a bug of course. Good luck!
You can try to join a multiplayer game in which the duriel quest is still available and play through with them.