Your IIS server must have:
Default Web Site defined, and Default Web Site must be assigned an ID of 1.Click the Fix it link next to this missing prerequisite to have Kaseya Server Setup fix it for you.
To Verify the Name and ID of the Default Web Site
XP, 2003 and 2003 R2
Control Panel\Administrative Tools
Default Web Site.Default Web Site should display a 1.Manually Changing the Name of a Web Site to Default Web Site
Default Web Site.Manually Changing the Identifier of the Default Web Site
Use this procedure if the Identifier for Default Web Site is not yet set to 1.
Default Web Site website.\Inetpub\AdminScripts directory on the system drive.Default Web Site in place of the 2 in the command line example below.cscript adsutil.vbs move w3svc/2 w3svc/1
Note: If another website is already using the 1 identifier, then move it to a different identifier first, using this same command.