Can't Even Install DoW...

[FizzyBungHole]

When I try and install DoW I get an Error message saying that its already installed. Now, I have had the game installed in the past, but it has since been removed.
Furthermore, There are no "Reinstall" or "Repair Installation" options so I can't actually do anything with the game.

This Sucks.

Any help would be REALLY appreciated.

http://img347.imageshack.us/img347/9964/111111as.png

Thats the message I get.

[Moe]

Click on start, select run, type "regedit", hit enter.
A new window will appear. Using the explorer-style menu on the left, navigate to HKEY_LOCAL_MACHINE\Software\THQ
If you see a Dawn of War folder there delete it.

After that you should be able to install the game normally.

[FizzyBungHole]

I love you.

So much...