TPM.SYS causing issue when upgrading from Windows 10 v1709 to 1803
Product: HP EliteDesk 800 G3 SFF
Operating System: Microsoft Windows 10 (64-bit)
Problem: When a machine tries to upgrade from 1709 to 1803 it fails and rollback to 1709. When you run the SetupDiag tool, it states a 'DebugSetupMemoryDump'. And when you run the WinDbg tool on that 'setupmem.dmp' it states probably caused by 'tpm.sys', which means a possible issue with TPM.
So far this issue has happened on two HP EliteDesk 800 G3 SFF machines.