You are downloading the Engineering Codes AppX file v184.108.40.206 for Windows Phone. Engineering Codes is a free and useful Education app: Engineering Codes is your one stop gateway to learn different Programming Languages at one place and is absolutely Free. Keep the codes and the ... You can now download the offline AppX file to install & try it.
Download Locations for Engineering Codes 220.127.116.11 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Engineering Codes AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.