Hi Bashrat, Lately, i've been trying the KtD since DPB v5.07.3 and now v5.07.4. I used M2 + GuiRunOnce + KtD options with ALL latest DPs available. Now, installation went fine all the way .... until first boot .... when the DP will initiate the drivers integration (plz see attached shot) ... What's bugging me is that the error msg pops up everytime the INF is not signed/WHQL-ed. Is there anyway to bypass this? Without bypassing this, I will need to constantly press the 'Continue' button for gazillion times before it manage to finish integrating Thanks BtS!