[DMRich]

crash_on_startup_flag is set

...OOTP will reset the graphics setting to default values.
You can set then back later in the Game Prefereces.

APP_FRAMEWORK...startup
Failed to load backgrond image. Please reinstall OOTP..

? Setting..3D&Facegen..OpenGL Mode ?

1 Use default
2 Alway use OpenGL
3 OpenGL and fast blit
4 Use OpenGL only for 3D
5 Disable OpenGL (troubeshooting)

Dave