I wanted to set up Reporting Services on my SQL 2008 R2 Exp x64 system
(Win7), but have been unable to do so. When I execute the Reporting
Services Configuration Manager, and try to connect to a Report Server
Instance, there is no instance to select. The server name displayed
is correct, but when I click on the "Find" button I get an error
message that it cannot connect to the Report Server. I tried
re-installing SQL Server, but all features have been installed.

What do I do now?