Install Service Orchestrator

I tried to install the Crossvision Service Orchestrator but i got an error.
The error says: An existing CentraSite cannot be located at:
http://[host].[domain].local:53305/INMConfiguration/INMConfiguration.xml

but if i go to the same adress with internet explorer i get the configuration xml on screen.

Does any one know what is going wrong?
errorInstallServiceOrchestrator.JPG

Hi,

What version of CentraSite do you have installed in that location and what version of SO are you trying to install?

First impression suggests that CentraSite installation might hae got corrupted or the version is not supported. Are you able to login to CentraSite control?

Regards,
Gijish