Is a DLL file, I have been added to the control panel, but a simple ver () error, has been loaded successfully,
Built a key, writing in the click event:
The Variant dm=CreateOleObject (" dm. Dmsoft ");
ShowMessage (dm. Ver ());
Then an error
[Error] c + + Unit1. CPP (22) : E2316 'Ver' is not a member of 'the Variant'