When editing a report by clicking on "Change Report Properties" the following error message is received: "Server Error in '/' Application. The resource cannot be found. Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. Requested URL: /Reports/pages/Report.aspx
In the file C:\Program Files (x86)\Quest Software\Knowledge Portal\Configurations\settings.xml change line
<add value="http://localhost/Reports" key="ReportingGUI"/>
to
<add value="http://ReportServername/Reports" key="ReportingGUI"/>