You are downloading the Remote 4 Roku XAP file v18.104.22.168 for Windows Phone. Remote 4 Roku is a free and useful Productivity app: Love your Roku but can't stand having yet another remote control to worry about? How about searching your channels without a ... You can now download the offline XAP file to install & try it.
Download Locations for Remote 4 Roku 22.214.171.124 XAP file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Remote 4 Roku XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.