The following error is observed when trying to import WinPE files into the boot image using boot disk creator:
Missing operating system files
DS 8.x
GSS 3.3
Ghost Standard Tools
WinPE 4.0, 5.x, 10, 11
Boot Disk Creator is not able to mount the WinPE image files due to any of the following conditions:
Grant proper permissions to the Service Account on the server.
Disable the Antivirus software temporarily if installed. This issue is known to be caused by McAfee, WebRoot, and Microsoft Security Essentials, but could be caused by any Antivirus or Intrusion Protection software, depending on the configuration.
Remove the computer from the Domain and run the gpudate /force command twice.