How to fix Fallout New Vegas error unknown error creating the gamebryo renderer

This is a video on how to fix failed to enitialize renderer unknown error creating the gamebryo renderer on Fallout new vegas. Get in touch with me at https://twitter.com/?lang=en if this does not work go to this http://help.bethesda.net/app/answers/detail/a_id/25516/kw/failed%20initializing