Here are the recommended minimum requirements for Project 64 version 1.6Originally Posted by megadivers
400Mhz+ Pentium2 CPU
Basic 3D graphics (e.g. V3, TNT2, G400)
PC gamepad, preferably with an analogue stick
As you can see, it requires extremely low end hardware. I dont know if you can or not, but you might want to increase your video ram, its probably shared with the system ram. The biggest thing is the fact that it requires a 3D video card. You may not have a powerfull enough video card.