The following error occurs when clicking on the DM application: The remote session was disconnected because there are no terminal server client access licenses available for this computer or that the temporary license will expire.

The solution is the following:

• First close the browser and any other running applications.
• Second, it is a good idea to make a back-up of the registry on the computer you are using to connect to Design Manager Online.
• Finally, delete this registry key (using regedit) on the computer you are using to connect to Design Manager Online:

HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\MSLICENSING

• Start the browser, log in again and run DM...