Jeepjockey

Thanks @MYK-IT I will check this out. One of the things I had tried was cloning the working 1803 task squence and just changed the OS to 1809 but it still failed.

I've got a curly one for you that I've not been able to find a solution for with the usual googling. I'm running a build\capture task sequence which has been running just fine using Win 10 1606 LTSB as the source. I decided to give 1809 a try and updated my MDT infrastructure to the 1809 ADK\Win PE Add-on and MDT 8450. The MDT process now fails at this point “Failed to run the last action: Install Operating System. Execution of task sequence failed.” I’ll post the complete error below. The boot process is fine and I get about 20% into the install OS routine before it errors out. The weird thing is if I replace the Win 10 1809 OS source files with Win 10 1803 OS source files the build completes successfully. Any of you peeps out there come across this before is nobody yet using 1809 as there are way too many issues with it? At this stage it's looking likely that we will go ahead with the 1803 deployment. ==================== FAILURE (5627): -2146498514 0x800F082E: Run DISM.exe LiteTouch deployment failed, Return Code = -2147467259 0x80004005 Failed to run the action: Install Operating System. Unknown error (Error: 000015FB; Source: Unknown) The execution of the group (install) has failed and the execution has been aborted. An action failed. Operation aborted (Error: 80004004; Source: Windows) Failed to run the last action: Install Operating System. Execution of task sequence failed. Unknown error (Error: 000015FB, Source: Unknown) Task Sequence Engine failed! Code: enExecutionFail Task sequence execution failed with error code 80004005 SetNamedSecurityInfo() failed. SetObjectOwner() failed. 0x8007005 RegQueryValueExW is unsuccessful for Software\Microsoft\SMS\Task Sequence, SMSTSEndProgram GetTsRegValue() is unsuccessful. 0x80070002 Error Task Sequence Manager failed to execute task sequence. Code 0x80004005 ================================== Cheers David

Hey Gareth Here is a link to just what you need. Basically you use DISM to remove the apps from the .wim file before you build your image https://serverfault.com/questions/770686/deploying-windows-10-in-an-enterprise-how-do-i-remove-the-pre-installed-apps Cheers David