Configure IIS for Silverlight applications
Sitefinity CMS backend uses Silverlight RadControls. They require the following server extensions – .xaml, .xap, .xbap.
You must set the following MIME types in the server configuration:
MIME Type |
.xaml |
application/xaml+xml |
.xap
|
application/x-silverlight-app |
application/x-ms-xbap |
IMPORTANT: If you do not set the MIME types, error message are displayed to users browsing the backend.
For more information on how to set the MIME types, see Configuring IIS for Silverlight Applications.