Adding a domain user to the admin role within the local user management breaks all metro apps for all users!!

Question

Hi,
I have posted this in another large thread under the "Windows 8 General" group but have not had any appropriate feedback from MS.
After hours of testing and working with other users I have managed to isolate a simple situation that breaks all metro ui applications within Windows 8 for all users on the machine. Here are my exact steps and notes.
Before continuing if you are running Avast then your solution may be to turn of the behaviour shield functionality as this also breaks metro apps. This is NOT the problem we are having!
I have performed 3 cleans installs after isolating the problem and am able to reproduce the issue every time using the same steps on two different machines. 
First thing to say is that for us it has nothing to do with simply joining the domain, domain/group policies nor does it appear to have anything to do with the software we installed, the problem here is much more simple but the result is pretty terrible.
Here are my exact steps of what I did to reproduce our problem:
Complete format of HDD in preperation for a clean install
Clean install performed
Set up the machine initially with a local account
Test metro apps - all working fine
Open control panel from the desktop, click on System, change the system to join the domain, click reboot
Log into the system using my domain account
Test metro apps - all working fine
Here's were the problem starts. I need my domain account to have admin rights on the local machine so I can install programs without the IT men having to come over and enter their password every 5 mins.
I go to control panel via the desktop and click on User Accounts. From with here I then click on "Manage User Accounts". This requires the IT guys to enter their details to give me access to such functionality. This is fine
In the dialog box that opens I can only see the local user that was initially created during setup. The "Group" for this local account shows as "Administrators" - Image included below (important to note that metro apps are working at this point)
I click add and then add my domain account - also giving it administrator access
Sign off or reboot to ensure the new security is applied
Sign back in to the domain account
Test metro - ALL BROKEN
Sign out
Sign in as local account
Test Metro - NOW ALL BROKEN FOR THIS USER ALSO
So as soon as I add my domain account to the local user accounts and set it as admin it breaks all metro apps for all users. This is on a totally clean install with nothing at all installed other than the OS.
Annoyingly if I go back and change the domain account to a standard user or if I totally remove the domain account from the local account management system the problem does not go away for either user. basically it is now permanently broken. The only fix I
could fathom was a full re install and not giving the domain user admin access to the local  machine.
Screen one - this is the local user accounts window AFTER joining the domain and logging in with my domain account (All metro apps working at this point)
Screen 2: User accounts AFTER joining the domain and AFTER adding domain account to local user management (METRO BROKEN)
I have isolated my machine from all group policies so nothing like that is affecting me. Users I have spoken to in different companies have policies that automatically add users to the local user management. This means that metro apps break as
soon as they join the domain which leads them to wrongly think it is group policies causing the error. Once they isolate themselves from this they can reproduce following my steps.
Thanks

Answer 1

Hi Juke,
Thank you for the response and apologies for the delay in getting back to you. My machine was running a long task so I couldn't try your suggested solution.
I had already tried running the registry merge suggested at the top of the thread to no avail. I had not tried deleting the OLE key totally so I did that and the problem still exists. I will post all the errors I see in event viewer below. For
your info, since posting my initial comment I have sent out my steps to 7 different people and we can all reproduce the problem. This comes to 10 different machines (3 of them mine then the other guys) in 3 different businesses / domains. We see the same errors
in event viewer.
Under "Windows Logs" --> "Application" : I get two separate error events the first reads "Activation of app winstore_cw5n1h2txyewy!Windows.Store failed with error: The app didn't start. See the Microsoft-Windows-TWinUI/Operational log for additional
information." The second arrives in the log about 15 seconds after the first and reads "App winstore_cw5n1h2txyewy!Windows.Store did not launch within its allotted time."
Under "Windows Logs" --> "System" : I get one error that reads "The server Windows.Store did not register with DCOM within the required timeout."
Under "Applications And Services Logs" --> "Microsoft" -->  "Windows" --> "Apps" --> "Microsoft-Windows-TWinUI/Operational" : I get one error that reads "Activation of the app winstore_cw5n1h2txyewy!Windows.Store for the
Windows.Launch contract failed with error: The app didn't start."
If you require any further information just let me know and I will provide as much as I can.
Thanks