You are downloading the GIG StudentChat XAP file v18.104.22.168 for Windows Phone. GIG StudentChat is a free and useful Social app: StudentChat is a private social network that improves communication in ... You can now download the offline XAP file to install & try it.
Download Locations for GIG StudentChat 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 GIG StudentChat XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.