Error 7 when installing Unreal Engine 4.13-could not setup permission to install to

after it says please wait it leads me to where i can resume installation and after a few second i get this error’could not setup permission to install to C:/Program Files(x86)/EpicGames/4.13
Error 7

Error Code-IS-0002

hopefully i get a response quick cause this took me a while to download

Try to start it as administrator, or choose other install location

Hi Piatti,

I’m sorry that you are having an issue with the Epic Games Launcher. In order for us to offer the best support, we have recently modified the process for how Epic Games can help troubleshoot your Launcher issue. Please visit http://help.epicgames.com/ for technical support, here you can find information and solutions for common issues, as well as a contact form if you still need additional assistance. To access the contact form, please use the “Email Us” button under the “Contact Us” section. Thanks!