This is a reminder to myself, long time ago I needed to configure an ADConnect service, since today. I used other account to configure the service, but when I tried to access to the server with another account I was receiving the follwing error:
Unable to connect to the Synchronization Service.
Some possible reasons are:
- The service is not started.
- Your account is not a member of a required security group.
See the Synchronization Service documentation for details
Check if the Microsoft Azure AD Sync Service is started
Check is your account is a member of the local ADSyncAdmins and/or ADSyncOperators group,if not, add the current user to this group and logoff and logon again !