Refer to Q article Q175981 on www.microsoft.com/technet
RESOLUTION
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Check the NETLOGON share and the REPL$ share to ensure no one, except the
Replicator Service Account has a connection to the share.
From the Control Panel Server tool, click In Use to check any invalid connections
to the NETLOGON Share and REPL$ share. Or from Server Manager for Domains,
select the import server and the click In Use to check any invalid connections
to either share.
1. Click the Start button, point to Settings, click Control Panel, then
double-click the Server icon.
2. Click In Use to check any invalid connections to the NETLOGON share and REPL$
share.
-or-
1. From Server Manager for Domains, select the Import Server and then click In
Use to check any invalid connections to either share.
2. Check the lock status by clicking Manage under Import Directories in the
Directory Replication dialog box. Remove Lock if a lock is posted.