Access violation error

[RescueRabbit]

I get an av error every few seconds with Project64 and default Plugins. My specs are Intel centrino 1.7GHz Intel 950 gm onboard 512 MB RAM. I can resume playing every time this happens and Emulation is smooth and fast then. This happens for example in Mickeys Speedway or Roadsters but NOT in Perfect Dark.
My ROMs are all good dumps (verified) What can I do other than change Plugin ?
I play in windowed mode btw. THX in advance

[Agozer]

Switch to Jabo's Direct3D6 plugin and see if that helps. Your Intel chips can't handle the default graphics plugin. Make sure that your drivers are up to date, you have a good ROM and you've disabled all cheats.

[RescueRabbit]

D3D6 works, but I would prefer the new one. What I can't understand why Perfect dark works flawlessly as it is known to have high system requirements.