How to make Win8.1 Update RTM Escrow mirror

Preparation tools: DISM tool (Win8.1 system comes with), UltraISO (soft disk pass) v9.6.1
Test platform: Windows 8.1 Enterprise Edition (Win8.1 Professional Edition, The same as the core version)
Upgrade patch: Windows8.1-KB2919355.msu, Windows8.1-KB2919442.msu
Final image: Win8.1 Update Enterprise Edition 6.3.9600.1610.WinBlue
Tip: Integrate this Before mirroring, you need to prepare the following pre-update patches in advance and add them to the image.
October:
• Rollup A (KB2883200) | |  Rollup B (KB2884846)
November:
• November Rollup (KB2887595)
December
• December Rollup (KB2903939)
January
• January Rollup (KB2911106




1. Extracting the INSTALL.WIM image file in the Win8.1 Enterprise Edition image

Using UltraISO (Software Disk) to extract the sourcesinstall in the system ISO. Wim files to the E:win8 folder.
2, use the DISM command line tool to integrate Win8.1 Update RTM Escrow update patch to INSTALL.WIM image
Note: DISM is Windows7 system package deployment tool, is an upgraded version of ImageX, so it can be in Win7/Win8 Directly used under /Win8.1.
For example: create a new wim empty folder in the E:win8 folder (used to store the system image after uninstall.wim decompression), create a new update empty folder (store KB2919355.msu, KB2919442.msu)
3 Use the key combination Win+X, or right click on the Start button to open the command prompt (admin):

(//is to explain the command meaning, do not enter)
dism /get-wiminfo /wimfile :e:win8install.wim
//Get the Windows 8.1 version information in the image.

dism /mount-wim /wimfile:e:win8install.wim /name:"Windows 8.1 Enterprise”/mountdir:e:win8wim
//Windows 8.1 Enterprise in Mount (Mount) Image The iso file is in the E:win8wim folder. (You can choose another version)
dism /image:e:win8wim /add-package /packagepath:e:win8updateWindows8.1-KB2919442-x64.msu /packagepath:e:win8updateWindows8.1-KB2919355-x64.msu< Br>//Integrate the Windows8.1-KB2919355-x64.msu and Windows8.1-KB2919442-x64.msu update patches into the E:win8wim folder.

dism /unmount-wim /mountdir:e:win8wim /commit
//Unmount (unmount) the image file that was mounted before
4, using UltraISO will make it “install.wim&rdquo Replace the original Win8.1 system and save as a new iso installation image.
At this point, the Win8.1 2014 Update RTM Escrow system image has been generated.