[cakes]

I'd forgotten all about interop with DCOM until just now! Several years ago (when I last had to do it) I recall having to horribly mess with services on my local machine just to get anything to appear to work...let alone actually knowing if it did what I wanted (consistently) and then how to get that to work at a customer site (we were told to document it and throw it over the wall to support...)

[cesarb]

See chapter 4 of this PDF for an idea of the amount of settings you need to change to make it work: https://www.kepware.com/getattachment/04042e47-c690-467c-a93...