Fahrenheit frustrations

[Ikonoeirei]

I recently installed Fahrenheit (EURO), and right after I installed, I followed the tetris instructions, and it played perfectly. Now, however, It is refusing to play. I followed the exact same tetris instructions, but it is still giving me the "Please insert the original Fharenheit DVD" message.
This is extremely frustrating to me.. Does anybody know what the heck is going on?

[NetSoerfer]

yup, you're using an illegal version. hence the ban, by the way.