1. Download and install TortoiseSVN Dowlnoadpage https://tortoisesvn.net/downloads.html Standard setting during install will work After finishing installation create a new folder in your Userdirectory. It should be located in "C:\users\username" . I called my directory "0adsvn" Then right click on the new created directory and choose "SVN Checkout..." In the Checkout mask just enter the URL of repository: "http://svn.wildfiregames.com/public/ps/trunk"