Hello Sam, Am 18.03.2015 um 08:56 schrieb Sam: > objectVersion : 69 Schema version 69 is from 2012R2. As initialy said, Samba as an AD DC currently only supports AD schema up to 47 (2008R2). You won't be able to join the Samba DC or get the AD content replicated to Samba AD yet. Regards, Marc