You are downloading the Windguru XAP file v18.104.22.168 for Windows Phone. Windguru is a free and useful News & Weather app: WindGURU is a service specialized for forecasting weather, mostly used by windsurfers, kitesurfers & sailors. Forecasts are based on data ... You can now download the offline XAP file to install & try it.
Download Locations for Windguru 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 Windguru XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.