[WTF] Installation troubles with Rome:Total War, The Sims 2

[JetRaiden]

Ok, yesterday I bought the Sims 2 and Rome: Total War. Here's the problem


NEITHER OF THEM INSTALL

For Rome Total War, it gets about 10% of the way into the installation, then says it has an error reading a file "Voice1.dat" or something. I hit retry but it just basically freezes the installation.

For the Sims 2, when I get to the 3rd disk, it says "Insert Disk 3." I put in the disk, and hit ok, but the computer doesn't recognize that its the right disc!!!11


someone plz help me, Ive been waiting for these 2 games for over a year...