Virtual Subhosts can have the Microsoft FrontPage Server Extensions installed in their home directories. These server extensions are fully functional and give Virtual Subhost users access to all features of FrontPage.
Installing FrontPage Server Extensions for subhosted domain names is easy. Use the same vinstall command that you used to Install the FrontPage Server Extensions on your server. After installing the server extensions (or checking to see that the server extensions are already installed), the install program will then prompt you for the virtual subhost domains which you want the server extensions also installed.