I am having a registry solution to fix the problem of yours.
- ou have to click on the Start button and then go for Run and you need to enter regedit and press enter.
- Now navigate for the following registry key in the editor.
- You have to locate EnableLUA key in to the details pane.
- Now you should click on the Edit menu and then click on the Modify and into the Value data box and enter Zero and click on the Ok button.
- Finally reboot the computer after closing the editor.