Commander Keen pack doesn't launch?

[sixsixsix666]

Hi guys I'm having an issue with the Commander Keen "Complete" (lolz) pack I bought from Steam.

When I go to launch it just comes up with the Steam dialog box saying "Preparing to Launch etc"

And does nothing.

Does anyone else have this issue?

My specs:
Operating System
MS Windows XP Home 32-bit SP3
CPU
Intel Core i7 860 @ 2.80GHz
Lynnfield 45nm Technology
RAM
4.00 GB Single-Channel DDR3 @ 668MHz (9-9-9-24)
Motherboard
MSI P55-GD55 (MS-7589) (CPU1)
Graphics
Acer X223W (1680x1050@60Hz)
896MB GeForce GTX 275 (ASUStek Computer Inc)



PS I also am having this trouble with the Wolfenstein:3d I bought from Steam but thats belongs in a different forum I believe.

Any ideas here would be appreciated.