diff -r ef0373b55136 -r 758a864f9613 src/opengl/qgl_win.cpp
--- a/src/opengl/qgl_win.cpp	Fri Sep 17 08:34:18 2010 +0300
+++ b/src/opengl/qgl_win.cpp	Mon Oct 04 01:19:32 2010 +0300
@@ -1042,7 +1042,7 @@
         iAttributes[i++] = WGL_DRAW_TO_WINDOW_ARB;
         iAttributes[i++] = TRUE;
         iAttributes[i++] = WGL_COLOR_BITS_ARB;
-        iAttributes[i++] = 32;
+        iAttributes[i++] = 24;
         iAttributes[i++] = WGL_DOUBLE_BUFFER_ARB;
         iAttributes[i++] = d->glFormat.doubleBuffer();
         if (d->glFormat.stereo()) {