You are downloading the A1Hits Radio XAP file v188.8.131.52 for Windows Phone. A1Hits Radio is a free and useful Music app: Playing ALL The Hits that YOU Like to ... You can now download the offline XAP file to install & try it.
Download Locations for A1Hits Radio 184.108.40.206 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline A1Hits Radio XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.