Quake 4 + Aoe 2 Problems

[Crober33]

Im having major problems installing both games. AOE 2 gets to 99% though installation then it cuts out(cuts out on publishing information). Quake 4, i stick the disc in waiting for the auto run but this never happens(wait a few mins as the drive continues to make weird noises) then i decided to load the setup up my self so explore the dvd to find nothing on hte dvd . I then go to my spare Pc and try and install the pc and everything goes fine, i have no idea why my pc is not allowing me to install the game as i have installed other games and watched DVD's on the drive but some games i have problems with. Would love some help if anyone could think of a way to get these games working, really in need of some Quake 4 multiplayer


Thanks for your time