Probably more Window's related but....

[DFrey]

How do I prevent the phantom button that remains on my Start Bar after I exit my OpenGL app? This only happens with several OpenGL apps I've made (but not any non-OpenGL) and I am getting annoyed by it.

[dans]

if your using the old quake gl init stuff this has caused this problem. visit nates homepage http://nate.scuzzy.net/ it has some source that should init and clear out ok

[Glenn Upton]

My experience with this is that I have generated an OpenGL error in my code but the program still runs. Sometimes the errors are subtle cause everything looks OK.