You are downloading the Trivia Buff Pro XAP file v220.127.116.11 for Windows Phone. Trivia Buff Pro is a free and useful Education app: Did you know that the color orange was named after the fruit? This and many other trivia facts on your live tile, updated daily. All facts are ... You can now download the offline XAP file to install & try it.
Download Locations for Trivia Buff Pro 18.104.22.168 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 Trivia Buff Pro XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.