is this code faulty anywhere?

Blitz3D Forums/Blitz3D Beginners Area/is this code faulty anywhere?

The forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.

Syntax, Error,

The GfxModeExists() is REALLY getting on my nerves! I can't seem to figure out if it affects/relates/checks window'ed programs only, fullscreen only, or a combination ... I seem to get different results depending if I use Windowed mode or not ... #"%¤#&%¤/&%((