required extensions not supported.ibj ??

[pelos66]

Hi, im not sure if this thread goes here. Anyway, im trying to run some 64 Demos on my windows 7 RC system, for example, chaostheory.exe, but whenever i run them, they crash, and i receive the message:

required extensions not supported.ibj

Any idea?. I was able to run it on my laptop when i had vista.

thanks

 

[pelos66]

anyone??