You are downloading the Military Compass XAP file v18.104.22.168 for Windows Phone. Military Compass is a free and useful Travel app: Military Compass for Windows Phone 8 provides functionality and features one expects from a professional compass such as bubble level, incline meter, ... You can now download the offline XAP file to install & try it.
Download Locations for Military Compass 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 Military Compass XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.