You are downloading the Untappd XAP file v18.104.22.168 for Windows Phone. Untappd is a free and useful Social app: Untappd is a social discovery and check-in network for anyone that enjoys beer. It gives you the ability to easily find nearby craft beers and bars, ... You can now download the offline XAP file to install & try it.
Download Locations for Untappd 22.214.171.124 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 Untappd XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.