I'm playing with the Bing Map control for Silverlight and an out-of-browser (OOB) app. I get the "map loaded in unsupported uri scheme" error because the control does not like to be hosted on the file system and wants a WebApplication instead (http://). Here's a more detailed explanation I found to this: http://conceptdev.blogspot.com/2009/03/silverlight-virtualearth-map-control.html
Is there a workaround to this when running a OOB app?
Thanks