hello,
Little help. New Windows 2019 server, old SBS 2011. Joined domain, started the process to complete domain setup, raised level from 2003 to 2008. Both servers are now DCs but the 2019 Server lists the Domain Masters as ERROR.
Event log: Security policies were propagated with warning. 0x534 : No mapping between account names and security IDs was done.i traced one issue to an old/deleted account with inherited permissions. that's been removed. i'm unable to trace/find the others.
I've followed these steps.
2. Use RSoP to identify the specific User Rights, Restricted Groups, and Source GPOs that contain the problem accounts: a. Start -> Run -> RSoP.mscb. Review the results for Computer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment and Computer Configuration\Windows Settings\Security Settings\Local Policies\Restricted Groups for any errors flagged with a red X.
c. User Right or Restricted Group with red X, the corrpnding GPO that contains problem policy is listed under column entitled "Source GPO". Note specific User Rights, Restricted Grps and containing Source GPOs that are generating errors.
ac