Hi,

http://localhost/ReportServer is the default report server URL.

To know the name of your report server go to Report Server Virtual Directory in Reporting Services Configuration Manager .

There you can find the...

Looks like you are working with cascading parameters.

The below link tells you in detail how to create them.

http://msdn.microsoft.com/en-us/library/aa337169.aspx

Thanks,

Nemo

It works....

Thanks Matt