Configuring the Server after Installation 34 Determining which Version of IIS is in Use The version of IIS being used depends on the operating system, as follows. You can confirm the version of IIS by selecting About Internet Information Services from the IIS Manager Help menu. Switching from the Internal Web Server to an IIS Server If you have installed Web TimeSheet on the internal web server, but decide to switch to using an Internet Information Services (IIS) server, you must: 1.    Ensure IIS is installed, as detailed in Chapter 4, Installing IIS on page 18. 2.    Make changes to the rtserver.ini file: a.    Open the rtserver.ini file, which is typically found in C:\Program Files\Replicon Inc\Web TimeSheet\APP. b.    Type CgiVirtualPath=/cgi/rt.dll/ between the preload=1 and [Reception] lines. c.    Change allowhttpconnect=1 to allowhttpconnect=0. d.    Change the port number to that of any port not in use. 3.    Configure IIS and create two new virtual directories, as detailed in Manually Configuring Internet In- formation Services (IIS) below. Operating System IIS Version Windows Server 2008 7.0 Windows Vista 7.0 Windows Server 2003 6.0 Windows XP Professional 5.1 Windows 2000 5.0