A Fatal Error Occurred While Trying to Sysprep the Machine / OOBE is in progress, so cannot perform Accelerated Install / ESET Real Time Protection Non Functional / Windows Updates stuck at Server 2012 R2

Case 1:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\SkipRearm
0 -> 1

Case 2:

HKEY_LOCAL_MACHINE\SYSTEM\Setup\Status\SysprepStatus\GeneralizationState 
-> 7
HKEY_LOCAL_MACHINE\SYSTEM\Setup\Status\SysprepStatus\CleanupState
-> 2

Case 3:

msdtc -uninstall
msdtc -install

Then sysprep machine.