Hi Torsten,
First of all, please visit the following URL on this part of the server 2008 client to check if it can be opened without error:
> http://[YourWSUSserverFQDN]:[PortNUM]/ClientWebService/client.asmx
> https://[YourWSUSserverFQDN]:[PortNUM]/ClientWebService/client.asmx (When connecting using SSL)
When there is a problem, you may not be able to see the page that says "You have created a service", then you need to check the connection between the server and the WSUS server.
In addition, providing Group Policy for this part of the Server 2008 client can also help analyze the problem.
Reply back with the results would be happy to help.
Regards,
Yic
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