In IIS, I have the Default Web Site pointing to the directory c:/Inetpub/wwwroot/App1. I want to keep it that way. However, when I type in the machine's IP in a browser from an external computer, there's a list of files and directories in the c:/Inetpub/wwwroot/App1 folder, and I also want access to the directories and files in c:/Inetpub/wwwroot/. How can I accomplish this?