During the client setup the password is not accepted for user accounts configured to authenticate using Active Directory.
WorkgroupShare user accounts set to authenticate with the Active Directory fail to authenticate during client setup.
This is caused by a bug in earlier versions of WorkgroupShare.
Please refer to the following FAQ and upgrade to the latest release of WorkgroupShare v1.
This problem affected releases of WorkgroupShare prior to v1.5 and has been corrected in all later releases.