You are downloading the Band Pro APPX file v188.8.131.52 for Windows Phone. Band Pro is a paid and useful Productivity app: Design, create and personalize your Microsoft Band Wallpaper. Preloaded with Major Sports Team Logos and great collection of wallpaper ... You can now download the offline APPX file to install & try it.
Download Locations for Band Pro 184.108.40.206 APPX file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline APPX 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 Band Pro APPX file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.