Use this medthod Dism.exe /Mount-Wim /WimFile:%~dp0install.wim /Index:1 /MountDir:%~dp0MOUNT Dism.exe /image:%~dp0MOUNT /Add-Package /PackagePath:"%~dp0x86" Dism.exe /image:%~dp0MOUNT /Add-Driver /Driver:"%~dp0x86-Drivers" /Recurse Dism.exe /Unmount-Wim /MountDir:%~dp0MOUNT /commit Dism.exe /Mount-Wim /WimFile:%~dp0install.wim /Index:2 /MountDir:%~dp0MOUNT Dism.exe /image:%~dp0MOUNT /Add-Package /PackagePath:"%~dp0x86" Dism.exe /image:%~dp0MOUNT /Add-Driver /Driver:"%~dp0x86-Drivers" /Recurse Dism.exe /Unmount-Wim /MountDir:%~dp0MOUNT /commit