If you do not have access to the Results API, you are not able to download scan results to Visual Studio by using the Veracode extension. However, if you have downloaded the scan results report from the Veracode Platform, you can import it to Visual Studio.
To import scan results to Visual Studio, go to the Veracode menu in Visual Studio and click View Results. Browse to and select the XML results file to import. The scan results open in a tab in Visual Studio.