I'm a bit confused about the files that need to be put in the SFX part. From your list they are just these, right? - IE11-Windows6.1-x64-en-us.exe - WindowsXPMode_en-us.exe - zWindows6.1-KB3042058-x64.msu - HideW10KBs_Silent_SFX.exe (extracted and renamed) But which silent switches? Order? And do you know the same about these addons? - aio_vcredist_x86_x64.exe - netframework0461_fullslim_x86_x64.exe @phaolo, the zWindowsxxx.msi should be listed just after the other RunOnce KBs in Silent + SFX section of Wintoolkit. No silent switch needed, it's done automatically. If you integrate XP-Mode, the KB958559 (VirtualPC) needs to be integrated after the RunOnce updates. For the other SFX, no particular order, do what you want, but W10 script must be integrated in last. Silent switch for icare's SFX is "/Y", for the other it's "/ai" in most cases (without " "). No switch needed for W10 script.