You are downloading the Greek Newspapers AppX file v22.214.171.124 for Windows Phone. Greek Newspapers is a free and useful News & Weather app: An RSS reader for the more than 30 Greek dailies. App allows you to add custom RSS categories and RSS ... You can now download the offline AppX file to install & try it.
Download Locations for Greek Newspapers 126.96.36.199 AppX file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Greek Newspapers AppX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.