I have installed OpenFire 3.6.4 and Spark Client 2.5.8 on my Windows XP Professional Desktop. OpenFire server is configured for the AD settings and is working fine. When I launch Sprk client and enter AD username/password, it is logging me in, but I am not able to use the SSO option which is available in the Spark client. Whenever I try with SSO option I am getting an error “Unable to connect using SSO. Please check your principal and server settings.”. My openfire.xml has only basic entries and doesnt have any sasl tag. Any help would be appreciated.
Thanks in advance