You are downloading the Radix KPI XAP file v18.104.22.168 for Windows Phone. Radix KPI is a free and useful Productivity app: The KPI (Key Performance Indicator) is an index which monitors a company’s process history and thus assesses the success of particular activities ... You can now download the offline XAP file to install & try it.
Download Locations for Radix KPI 22.214.171.124 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP 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 Radix KPI XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.