I've purchased Hunting Unlimited 2009. I'm running a Windows7 64-bit operating system. After installing, the message appears: prism3d engine has stopped working... sys_no_graphics. I have a NVIDIA GeForce 9500gt graphics card installed; I've already updated the driver. It is up to date. Please help.

I believe that the prism engine is 32 bit and so may not be compatible with Win7 64 bit.

Try compatibility mode..

Is there a prism engine 3d patch for 64 bit Windows?

Need a patch for prism3D engine since I use Windows 7 64 bits

My game is 18 Wheels of steel Convoy. I need an update for prism3D engine since that game does not work with windows 7 64 bits and a new graphic card 3d

Have you checked their site for updates, as this is rather an old game now and may not support 64 bit OSes, as I mentioned earlier.