Navigate to your WHMCS folder. Depending on how you installed WHMCS, you may have WHMCS installed directly under public_html, or it may be in a sub-directory under public_html.You can do this by double-clicking on the folder icon, or by typing out the path in the box on the left-hand side. The first thing you want to do is navigate to “ public_html” directory. When you first open the File Manager you will be placed in your home directory. Once logged into cPanel you should see the File Manager item at the very top, listed under the “files” section. Note: You will need to replace $IP_or_Domain with the actual IP Address or Domain name.