First of all thank you for this product. Potentially a big time saver!
Unfortunately I have issues. This is a fresh installation (no other updates) of 2012R2 Standard EVAL as a Gen II Hyper-V VM.
There are no errors in the downloads.
I get a reboot (after OKing UAC for auto reboot/recall) then machines goes to coulnd't complete undoing. Then machine boots to a temporary user profile the only non standard options I chose were in building = include security essentials (did this by mistake actually,) and in the installer I checked management 5.1 and automatic reboot and recall.
That being said on reboot/rollback it looks like updating is continuing... maybe this is all part of the magic and I will end up fully patched?
Thanks!