WP Silverlight 8.1 XAP file sign process

So, you have a brand new Windows Phone Silverlight 8.1 application and you wish to distribute it as a company app, like you were doing with “old-school” WP8 app. You think, it won’t be a great deal, just sign the XAP file with the XapSignTool, as you used to do in the past.

(more…)