Version 3.2 using a secure web server URL

We are using an SSL enabled (self-signed certificate) web server on port 6443 with ArcGIS Server 10.1 SP1. My rest services resolve just fine at https://devgisappvsrv:6443/arcgis/rest/services. However, I cannot get ArcGIS Viewer for Flex 3.2 to accept the web server base folder URL as https://devgisappvsrv:6443/flexviewers. It asks me if I trust the certificate and I click Yes to both messages. But then I see this pop up: "Please check your Web Server Base Folder URL." It won't accept the https version of the web server url. It will accept http://devgisappvsrv:6443/flexviewers, but we don't have http enabled on the server (only https).

Help!!