1. Login to the WebStatistica server as a user with Administrator privileges.
2. Browse to : C:\WebSTATISTICAPub\wwwroot\
3. Open the file : Config.php with Notepad as an Administrator.
4. Change the SoapHost to the new Server name
5. Restart WebStatistica service from Control Panel >>System and Security>>Administrative Tools >> Services. WebStatistica should now be functional again.