1. Go to Start > Run
2. Then type "gpedit.msc". Click Ok.
3. Then Group policy window will open. Then go to
User Configuration > Administrative templates > Windows Component > Windows Explorer as shown in below picture start 1 to 5.
4. Click on Windows Explorer you will find the 3rd option on the right side of screen
"Removes the Folder Option menu item from the Tools menu"
5. If it is not configured then change it to enable by double clicking on it and after applying again set it to not configured.