Soldier of fortune opengl probleme

When I want to play soldier of fortune online it says:“Could not opengl subsystem”:What does this mean.

It means that you should call up their customer support line and have them help you get their software running on their system.

If you want general end-user support for OpenGL (as opposed to Soldier of Fortune) then you should go to the user’s support forum, not this forum, which is the Advanced Programming forum.