Assembly.FormActionUrl Property
[Read/Write] This property is the URL for the page to which interview results are posted.
For HotDocs 11 forward, when using the GetInterview method (for both .NET and COM APIs), if you try to call GetInterview() without first setting the FormActionUrl on the Assembly object, you get a JavaScript error, though nothing appears on the page.
Syntax
public string FormActionUrl { set; get; }