Windows 10 is not currently supported. I believe it will be soon (wait for an announcement). It will only be supported by Pega Robotics 8.0 and up though. If you are running 7.1.75 you will need to switch to Windows 7, as that is the highest version of Windows supported by that version.
I am using VS 2015 Professional and the Robotics plug-in 8.0.1064.0 on Windows 10 Version 1703 OS build 15063.674.I am using the Agile desktop and when I perform a search, sometimes the error appears but most of the time its not.What would be the reason?