Windows 10 Build 15035 Media Builder May 2026

# Mount ISO PowerShell Mount-DiskImage -ImagePath "C:\builds\15035.iso" # Copy install.wim xcopy D:\sources\install.wim C:\builds\15035\ /h If you have an .esd (encrypted):

dism /Image:"C:\mount" /Add-Driver /Driver:"C:\drivers" /Recurse Add cumulative update ( .msu ): windows 10 build 15035 media builder

copy C:\base_15035\boot.wim %MEDIA_DIR%\sources copy C:\base_15035\install.wim %MEDIA_DIR%\sources\ windows 10 build 15035 media builder

diskpart list disk select disk N clean create partition primary format fs=ntfs quick active assign letter=Z exit Then copy extracted ISO contents to Z:\ and set boot sector: windows 10 build 15035 media builder

dism /Export-Image /SourceImageFile:"install.esd" /SourceIndex:1 /DestinationImageFile:"install.wim" /Compress:max Use oscdimg from ADK to create bootable media.

Mount image: