I've carefully followed the tutorial to link a Form Designer project with a Web Form Builder backend script.

I'm getting this error: 405 - HTTP verb used to access this page is not allowed.
The page you are looking for cannot be displayed because an invalid method (HTTP verb) was used to attempt access

Any ideas or suggestions as to what the issue is here?

The page with the iframe embedded form is at https://www.classicit.net/help.html with the two forms located at:
Form Designer: https://www.classicit.net/forms/help2
Web Form Builder: https://forms.classicit.net/forms/help/help.html

Thanks.

Additional information: Server is IIS7

I've solved the problem.

I incorrectly linked the Form Designer directly to the https://forms.classicit.net/forms/help/help.html

The correct link is https://forms.classicit.net/forms/help.php

The verb error is generated because of the .html page - it works however with a .php link.