I have a old DC that was never properly demoted and I no longer have access to it (it's offline) I followed this guide to remove the DC from AD: http://www.petri.co.il/delete_failed_dcs_from_ad.htm it has worked before but for this server I am getting the following error:
LDAP error 0x32(50 (Insufficient Rights). Ldap extended error message is 00000005: SecErr: DSID-03151D15, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0
I get this error when I try to remove the server with the following command: Remove selected server
Any ideas how to remove all references to this DC?