I've got several users using the Outlook client to connect to my CRM 2011 server. Currently they are on the UR11 client version.
Can I update the server to UR14, without an interruption of service for them?
I.E. will the Outlook client UR11 connect to a UR14 server
Apparently you can connect, but expect a few problems like disconnections and diverse errors. http://dynamics.co.il