1. Locate the PreBootOs.ini on the NS server at "\Program Files\Altiris\Deployment\BDC\bootwiz\PreBootOs.ini".
2. Navigate to line [WINPE10_X64] and modify line INSTALLED=True to False.
This will cause the system to think the ADK has not been installed yet. 3. Save PreBootOs.ini and re-start the SMP console (browser). 4. Access the pre-boot configuration window (Settings -> Deployment -> create pre-boot configuration). 5. Follow the instructions on the screen on how to download and install the Windows ADK.