That's going to be tricky because any custom LC processes has a default
method of invoke. You may be able to "reflect" it by creating a java
service that lives on the LC server. That java service can call the LC
application and could be called by the VB6 app.On the other hand, I
though Microsoft end-of-life for VB6 was back in March 2008 - so you may
want to push them into using a .Net version.