Are you not able to install any applications on your windows computer because of insufficient privileges ? When you try to install some applications it normally prompts a window saying you do not have administrator rights.
What to do in such case and how to install the applications ?
Well there are more than one solutions to this problem. Lets have a look at the Fix below.
Right-click on the setup which you want to run for installation and click Run as. A window as shown below will show up.
In username type Administrator and in password type the Administrator password if you had set up any, otherwise leave it blank ( in case there is no administrator password set). Press OK.
This will start the setup successfully with administrator rights.