Hey guys I am having the same issue as well on a Matrox G400 Dualhead Max. There is no control panel. I used M2, No KtD, and RunonceEx. BTW I was using base 5.11.6 and gfxB 5.11 I am unfortunately unable to test any changes for a while as it's on my g/f's machine, which I re-installed yesterday and she needs to use it for Uni work. But I thought that I'd post as I just came across this while browsing. This issue doesn't affect me(or my g/f, she'll never notice the control panel is gone anyway), but if you need any further help pls ask.