There is a support page created by the developers where you can see various examples where you can use this application. The ActiveX requires proper coding before you can use it normally. However, I have checked and there are no tutorials and sample codes for the SDK.
Support page: http://www.viscomsoft.com/support/index.html
If you still need help with the application, use the contact information from the developer's page and contact them, because they could offer additional data for the SDK and the Visual Basic 6 sample code: http://www.viscomsoft.com/company/index.html