MDT 2012 - Litetouch deploy windows 8 with different administrator account

Question

I have created and captured a custom image of Windows 8 using MDT2012 update 1 and Windows ADK (without SCCM). In the image, I have set an account called DeployUser, with password XXX, adding it to the Administrators group, and I have disabled the User
Account Control.
I did this because the Administrator account is renamed from GPO and the password is changed every 30 days (for security reasons, the password is not disclosed to any IT support).
Next, I created a TS to deploy this image, adding the installation of some software.
In the Unattend.xml, I also added DeployUser to perform the autologon.
After the first logon with DeployUser, the TS stops and does not return any error message.
If I manually run C: \ ProgramData \ Microsoft \ Windows \ Start Menu \ Programs \ Start-up \ LiteTouch.lnk nothing happens, however, if I run it with "Run as Administrator", the TS continues normally.
Somebody who knows a solution for this?

Answer 1

I believe MDT LiteTouch deployments only recognize the Administrator account name for processing task sequences.
Are you joining the domain during an MDT Litetouch deployment? If so, you may want to delay joining to a domain or GPO processing. Take a look at these recommendations:
Domain Policies that break MDT 2010
It may also be possible to disable GPO processing until the end of the taks sequence via a reghack or disabling a service. Take a look at this:
How to Disable/Enable Group Policy
BTW, the task sequence engine in ConfigMgr prevents GPO processing during an OSD.
V/R, Darrick West - Senior Systems Engineer, ConfigMgr: OSD