I tried to install Windows 7 sp1 to image used in WDS deployment. I did it in that way:
For the first, I exported image from WDS and after this I used the following DISM commands:
dism /Mount-Wim /WimFile:<Image Path and name> /Index:1 /MountDir:<Mount Path>
dism /image:<Mount Path> /add-package /Packagepath:E:\SP1\X64\windows6.1-KB976902-X64.cab
dism /online /add-package /Packagepath:E:\SP1\X64\windows6.1-KB976932-X64.cab
dism /unmount-wim /mountdir:<Mount Path> /commit
As the final step I replaced the image in WDS.
All steps were completed successfully, but when I installed a computer from this image, it was without SP1.
Can you please help me?