Nvidia driver problem

[worldofneil]

The reference to nvd3dum.dll does indeed suggests it's a display driver issue. Update to the latest NVIDIA drivers if you haven't already, if you have then you can try downgrading to an older one or risking upgrading to a beta version if there's one available.

It might be as simple as your graphics card is overheating though so it's worth checking that it's not clogged with dust and that airflow in your computer is working okay.