Open SQL Reporting Services Report Builder without browser

Question

I'm opening ReportBuilder on an instance of SQL Reporting Services 2008 from within a WPF application. When I open it, I call it like this:

        string rptBuilderUrl = "http://localhost/ReportServer/ReportBuilder/ReportBuilder.application";

        Process.Start(new ProcessStartInfo(rptBuilderUrl));

It opens OK, but it always flashes up the default browser window first before actually opening the Report Builder application. Is there any way to load a ClickOnce application, or specifically the Report Builder application, without triggering the browser window to open?