You are downloading the Bluetooth Messenger XAP file v188.8.131.52 for Windows Phone. Bluetooth Messenger is a free and useful Social app: Been on a plane and want to chat to your friends but they are in different seats? Or in an office building where there is no cell and data ... You can now download the offline XAP file to install & try it.
Download Locations for Bluetooth Messenger 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 Bluetooth Messenger XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.