Deployment of a Silverlight application is rather easy. First of all, upload application folder to somewhere under the document root of your account and, if you are on Linux, ensure the case of the file names, folder names and links are correct due to the case-sensitivity of this platform.
To finalize the deployment, it is required to specify the MIME mapping.
In cPanel:
1. Click on "MIME Types" icon
2. Add a MIME Type "application/xaml+xml" with extenssion "xaml" (both without the quotes).