Version 3.6 

This problem may occur with 64-bit computers. Microsoft has posted a fix for this. Do these steps to repair the error :

  1. Download this file (only for  Windows 7-8-10 with 64-bit  !)
  2. Unzip the file on your desktop
  3. Double-click the file to repair the registry (you will be prompted by the UAC for administrator rights - Allow)