Cannot sign in because Communicator cannot subscribe to the System Event Notification Service. Your Windows user account may not have privileges. If the problem persists, contact your system administrator.
Cannot resume the call from hold. One or more audio devices are not configured. On the Tools menu click Set Up Audio and ...
Cannot retrieve your Outlook calendar information. Communicator will automatically continue to retry. If this problem persists, ...
Cannot search for previous conversations in Outlook. Please close any open Outlook dialog boxes or try selecting fewer contacts. ...
Cannot send "%2" to %1. This may be due to firewall restrictions or network problems. Please try again. If you need further ...
Cannot sign in because Communicator cannot subscribe to the System Event Notification Service. Your Windows user account ...
Cannot sign in because the server is temporarily unavailable. If the problem persists, contact your system administrator. ...
Cannot sign in because the server version is incompatible with Microsoft Office Communicator 2007. Contact your system administrator ...
Cannot sign in because you are using an older version of Communicator. You may need to update your version of Communicator ...
Cannot sign in to Communicator because of a problem connecting to the server. If the problem persists, please contact your ...