Never mind, I found the problem. I did not have the correct information in the "Manage Server Farms" section in the ASC. I had to set the farm and XML port information (which was wrong). Thanks! After enabling SSL on my IIS 6.0/Web Interface 4.0 server I get this error when I try to log into the Citrix PS web page with my correct AD credentials: ERROR: The supplied credentials could not be validated. Either they are incorrect, or there is a problem with the authentication system. Try again, or contact your help desk or system administrator for help. Does anyone know why? Thanks! Jim Medeiros