http://bugs.winehq.org/show_bug.cgi?id=13195
--- Comment #22 from Roderick Colenbrander thunderbird2k@gmx.net 2008-06-02 15:31:48 --- You could perhaps try to let DescribePixelFormat(81) perform a DescribePixelFormat(80) and let it pass that way. Then see if the app correctly calls SetPixelFormat before calling wglCreateContext on b488.