Problem with running OR?

[Boeing3191]

Everytime I try to run OpenRails I get this error:

Same error on every route, every activity, every consist...
Any ideas?

[twpol]

Your graphics card does not support 4096x4096 textures, which are used for the shadows; turning off dynamic shadows will fix the error.

[Bananarama]

Your graphics card does not support 4096x4096 textures, which are used for the shadows; turn off dynamic shadows.

4096 x 4096 is a bit excessive, no?

[twpol]

The larger the shadow texture, the more detail is possible; 4096^2 is supported by most things and there is only one shadow texture so it isn't using too much graphics memory (it's 16bit, so ~32MB I think). An option, or code, may be added to control the size in the future.