You are downloading the App Lock (App Protector) XAP file v184.108.40.206 for Windows Phone. App Lock (App Protector) is a free and useful Productivity app: #1 APP LOCK on app store! Privacy made super easy!App lock can lock all your important apps protecting your privacyIt locks your start screen ... You can now download the offline XAP file to install & try it.
Download Locations for App Lock (App Protector) 220.127.116.11 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline App Lock (App Protector) XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.