It works absolutely perfect on Vista Ultimate 64-bit. At least for me. ![Wink [;)]](/emoticons/emotion-5.gif)
A bit more details could be necessary to say why it doesn't work for you:
1. What happens at all? Does it start or does it show an error message?
2. What hardware is in your computer? CPU/Mainboard, sound card, graphic card and RAM should be sufficient. I for example have an AMD Athlon64 X2 6000+ on an AMD/ATI 780X mainboard with Realtek ALC889 integrated audio chip and a ATI Radeon HD3870 (512 MB video RAM), paired with 4 GB system RAM.
3. What other software are you running in the background? I'm looking at additional video codec packages or Windows skin software especially, as they caused problems with Fable in the past.
Furthermore you should definitely have all your drivers up-to-date. That goes without saying and includes mainly DirectX, mainboard drivers, sound drivers and probably the most important one, the graphic driver.
Also try running it in WindowsXP compatibility mode and with administrator rights!
The phone is ringing and I cannot linger. So, look out, butt, here comes my finger!