You are downloading the Wiki Lite XAP file v126.96.36.199 for Windows Phone. Wiki Lite is a free and useful Education app: The best Wikipedia client app available on storeWikipedia is a free online encyclopedia, created and edited by volunteers around the ... You can now download the offline XAP file to install & try it.
Download Locations for Wiki Lite 188.8.131.52 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 Wiki Lite XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.