benwatt

You've probably since fixed this, but as I came across this post when searching far and wide for the same errors with PxeGetPxeData after recently upgrading our ADK to 1703, I thought I'd at least post what the fix was in our case in case it helps somebody else, as it took a long time to get to this point! Although this can be caused by a missing network driver, in this case (and my case) you can access the network just fine. However, if you're running the 1703 version of the ADK, and have the "Optional Component" WinPE-Dot3Svc installed on the boot image, the network stack won't start, and the PC will restart as you describe, just as the "Preparing network connections" stage is reached. This is outlined at https://support.microsoft.com/en-gb/help/4025632/windows-pe-network-winpe-dot3svc-optional-component-doesn-t-work-in-wi Your options are to either remove the component if you don't need 802.11x support, or apply the fix Microsoft describes.