Trouble installing/loading Halo: Combat Evolved

[Boss]

First off, this is the proper section, please don't post in Gaming for issues.

Anyways.

And I saw
-Generic DVD-ROM SCSI CdRom Device
-LITEON DVD-ROM LTD1633D

You have either Alcohol 120% or Daemon Tools installed. I'm guessing Daemon Tools.

That's not going to cause an issue.

Best bet is to just reinstall the game. Be sure to install it as an Administrator.

---

Just go play the game and have fun dammit.

all in all the conclusion is that disco doesn't need antagonist factions, it doesn't need phantoms, it doesn't need nomads, it doesn't need coalition and it doesn't need many other things, no AIs, the game is hijacked by morons to confuse the game with their dickwaving generic competition games mixed up with troll-of-the-day.