The NVIDIA OpenGL driver has encountered an out of memory error. This application might behave inconsistently and fail. (pid=5344 neptuniarebirth3.exe 32bit)

Dous anyone have an solution for this?

Maybe it's the same as the other crashes caused by process memory limits, in which case you would need to run a lower resolution or make the EXE large-address-aware (and boot with the /3GB mode if you're on 32-bit OS)