system refreshes after pressing right click

[hope4U]

when i press right click on any file or folder inside file explorer it suddenly refreshes and closes the right click window. you can see in the video.
[video="https://www.youtube.com/watch?v=cHShavC0Vnk"][/video]

 

[Mousemonkey]

Try removing all of your pirated software and all the viruses that came with them.