I am trying to get the ActiveX to work with Xojo (previously called Real Basic) under Windows 8.1 but cannot find any examples and it does not appear to work in the same way the VB example suggest. Do you have any examples of using your tools in Xojo.
I gave it a test and this is what's required:
Here is a sample code snippet for instantiating a Chilkat ActiveX instance:
Dim email as new Chilkat_v9_5_0.ChilkatEmail
PushButton1.Caption = email.Version
Here is a screenshot: