http://developers.de/blogs/damir_dobric/archive/2013/10/02/windows-store-app-does-not-pass-certification-test-due-to-long-file-path.aspx  When deploying your app it can happen that you want to publish the update of the app, but certification/publishing fails due the length of the name of some assembly. This happened to as after we implemented support for notification hubs. That meansenCommunityServer 2008 SP1 (Build: 30619.63)