Go to iLOQ web site: www.iloq.com 

Select Products

Select either iLOQ S10 or iLOQ 5 Series (includes iLOQ S50 also)

Click the Software filter and select Management Software

Click the Software Installation (Application)

If your browser asks: "Do you want to keep iLoqManager...application anyway?" --> Select Keep!

Then Open the application (picture below) and wait for the installation...

See the video below: