Received the follow messages:
1) The box and readme say 200 and NT are not supported. The game works great under Win2000 SP1.
2) Worked fine right out of the box, even thought it states that W2k and WinNT are not supported. I'm running W2k with Service Pack 1 and Directx 8.
3) Works fine with my Radeon 64 DDR. The box is misleading about it not supporting W2K. Make sure you have the latest drivers for your devices it is a Direct X 8 game.
4) Works fine out of the box on Win2k Pro with a GeForce 2 MX
5) works fine with SOUND BLASTER LIVE, DUAL 550, TNT 2 Ultra, 288MB Ram.. under windows 2k
6) Runs out of the box with no probs. Unreal Tourney engine you know :)

Received the follow messages:
1) The box and readme say 200 and NT are not supported. The game works great under Win2000 SP1.
2) Worked fine right out of the box, even thought it states that W2k and WinNT are not supported. I'm running W2k with Service Pack 1 and Directx 8.
3) Works fine with my Radeon 64 DDR. The box is misleading about it not supporting W2K. Make sure you have the latest drivers for your devices it is a Direct X 8 game.
4) Works fine out of the box on Win2k Pro with a GeForce 2 MX
5) works fine with SOUND BLASTER LIVE, DUAL 550, TNT 2 Ultra, 288MB Ram.. under windows 2k
6) Runs out of the box with no probs. Unreal Tourney engine you know :)
7) Works, but reduce audio hardware acceleration for a HUGE performance boost. Running Win2kSP1, Thunderbird 900mHz, 256mbRAM, Geforce2 GTS, SBLive

Installs and works

No problem at all

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I get 'Application failed to initialize properly' every time I try to run the game. Have updated everything including drivers,.net and c++. I click the shortcut, get the initial Undying box screen, then it dissappears but the game doesn't start and I'm left with windows.

I can install the game but can start the game . i get this message: Cannot locate the CD-Rom Please insert the correct CD-ROM, select OK and restart application.
I just replaced the executable this a no CD patch
And now it's work fine only a little issue withe the sound in the movie.
Sorry for my bad English

I had the same issue and it is corrected (in windows XP), by putting the application in "compatibility mode". To do this, right click on the shortcut on the desktop, select "properties" , then go to "compatibility" tab and select the "Run this program in compatibility mode for : Windows 98/ Windows Me". After doing this, the sounds works ok.