[attain] начнем утро с вопроса: вчера вечером пытался подключить визуальную OCX комп

[Alex_V]

весь com который с визуальным интерфейсом - привинтить на форму не можешь. Тако написано в доке.

Limitations
There are two limitations placed on using COM technologies (OCX and
Automation) within Navision, which are:
Only non-visual controls are supported. This means you can’t add graphical
elements to a C/SIDE object (for example, you can’t add a third party control to
a form). However, you can use controls that display information and interact
with the user in a window of it’s own.
Exception Handling. C/SIDE does not allow the retrieval of information about
exceptions from a control or automation server through the Invoke method of
the IDispatch interface and the EXCEPINFO structure (as described, for example,
in Inside OLE). There are ways that you can work around this limitation.