CTD after installing 3rd HOTFIX

I wonder who experiences random FSX CTD after the 3rd HOTFIX and even then should I bother going back to the original installer because I never had problems before? Oh and fyi I cannot use the livery manager even with all the explanation given over the time. Is a support ticket worth it for now or you guys already working on something? Thanks alot by the way it is a wonderfull aircraft. I have a hard time going back to the 747 or almost every other planes in FSX, the graphics are just too plain!!!