You are downloading the Scan XAP file v18.104.22.168 for Windows Phone. Scan is a free and useful Productivity app: Scan is the fastest and most user-friendly QR reader and barcode scanner available. Here is what our reviewers are saying:"Quick and very ... You can now download the offline XAP file to install & try it.
Download Locations for Scan 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 Scan XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.