On Sat, 01 Mar 2008 00:49:23 +0100 Andrea Mauri <andrea.mauri.75 at gmail.com> wrote: > I tried openglcontrol_demo.lpi, too. It works fine, but anyway if I > put a TOpenGLControl on a form I obtain the image I sent, also in > run-time. andrea Fixed by Paul. It was a windows xp theme thing. Mattias