Dusty, you mean the game won't download?? Or won't run?
If your running into Init errors, go into AH2 directory, find settings folder, find video8.cfg. Rename to video8.bak.
Reboot your machine.
Try again, at least it has a chance.
If you still get init error you are probably running into either a sound card or video card problem.
System specs would help.
example I'm running
AMD 1.67 ghz with 128 mb ram on Abit Kd7a mboard.
Saphire radeon 9000 pro 128mb video
PCI512 sound card
running win 98 se