Details :

iHTML has determined that there is a problem with your key and serial number, which is preventing it from starting in Licensed mode.

The Key entry is an expired demo key.

For security purposes you can not change your key and serial number from this page. You have a number of options to do this as described below:

1. Open the iHTML Configuration shell on your server as Administrator, using the shortcut in the Start Menu or by running the file ihtmlconfig.exe. A form will be displayed to enter your correct key and serial number instead of this message.

   You may also start the Inline Installer, or run the ihtmladmin server manually from the server and access any html page on it to reach the same form.

2. Open a web browser directly on your server and go to the web page you are on now from that browser. If your web server has the appropriate permissions, a form will be displayed to enter your correct key and serial number instead of this message.

3. Open up the registry editor on the server (regedit).
   Browse to the key \\hkey_local_machine\software\inline\ihtml\currentversion
   In the right hand pane will be a number of settings.

   Find the setting named KEY, double click it, and paste or type in your correct key.

   Find the setting named SN, double click it, and paste or type in your correct serial number.

   Then stop and restart your web server.