Project 64 Texures/Graphics Missing?

Hi, I have a problem on Project 64 1.6. When I run games, they always seem to have bugs with the graphics. For a few examples:
- LoZ OoT: places like Kokiri Forest have dirt walk ways. These texures don't show up.
- Conkers Bad Fur Day: His eyes have problems with their textures.
- Kirby 64: The life bar, star count, and power-ups never change until I move into another room/screen.

I don't know if it's a problem with plugins, my PC specs, or what, so help would be appreciative. So, thank you in advance. I;m running the emulator exactly as it came, by the way.

that is a problem with the graphics card, nothing much you can do about it besides getting a new one.

That's a plugin problem.I had that problem too.so i switched to Rice's Daeadalus gpu plugin
and the problems were gone.
Go to zophar to download the plugin
i can't post links