You are downloading the Madani Radio AppX file v220.127.116.11 for Windows Phone. Madani Radio is a free and useful Education app: Madani Radio is an App for playing Live Internet Radio broadcasting by Dawateislami. You can listen these radios ('Al-Quran Kareem', 'Naat', 'Farz ... You can now download the offline AppX file to install & try it.
Download Locations for Madani Radio 18.104.22.168 AppX file
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Madani Radio AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.