Error when attempting start up

Please help!
I download ur brilliat app , but now as soon I try and start it up I reveive the following error:
!H:\R4\R4GlExt.cpp:49>Unable to get address for wglGetExtentionsStringARB! []
Please help!
Im using a Soundblaster live and Win XP , I cant really c why it wouldn't work!
I download ur brilliat app , but now as soon I try and start it up I reveive the following error:
!H:\R4\R4GlExt.cpp:49>Unable to get address for wglGetExtentionsStringARB! []
Please help!
Im using a Soundblaster live and Win XP , I cant really c why it wouldn't work!