I have just installed a new Domain Controller running windows Server 2012 R2, I am getting plagued by Event 1202 warnings Security policies were propagated with warning. 0x534 : No mapping between account names and security IDs was done
I have identified the account causing the issue, its SQLAgent$SQLEXPRESS. The problem is this is an account that was on the old server and no longer exists on the new one as we don’t have this instance of SQL.
In RSOP its showing as been used in
Adjust memory quotas for process
Bypass traverse checking
Replace a process level token
But when I look in the local security police it’s not in any of these, I have tried installing that instance of SQL and removing it but I am still getting the warning every few minutes