Unable to login: Remote Session was disconnected because there are no Remote Desktop client access licenses

This is a registry issue on your computer: 

Delete the following registry keys:

To remove entries from the Remote Desktop Connection Computer box in the Windows Remote Desktop Connection client, start Registry Editor, and then click the following registry keys:
HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSLicensing
Entries appear as MRUnumber, and are visible in the right pane. To delete an entry, right-click it, and then click Delete.