You are downloading the 2048 XAP file v18.104.22.168 for Windows Phone. 2048 is a free and useful Entertainment app: Most addictive Windows Phone version of 2048 games! Join the numbers and get to the 2048 tile! It's not as easy as it looks! Good ... You can now download the offline XAP file to install it.
Download Locations for 2048 22.214.171.124 XAP file
To install it manually from an SD card, choose one of the server location above to get the XAP file for 2048, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.