How to write an EXE which is also a COM Server in Delphi

Question

I have a Delphi (2007) application which is just a standard exe, and I would like to add a COM interface to it. I already have a COM dll which exports several COM objects an

Answer 1

I'm not sure regsvr32 works, you need to run the app.exe /regserver or app.exe /unregserver.

Answer 2

Is your exe exporting DllRegisterServer and DllUnregisterServer?