Xavier Composer and C# examples

Hello!
How can I connect to Xavier Composer from example projects?
If I start Composer and then start EmoStateLogger (or any other projects) with engine.RemoteConnect("127.0.0.1", 1726) nothing happens.
breakpoints on: while (EdkDll.IEE_EngineGetNextEvent(hEvent) == EdkDll.EDK_OK)
every time give a EdkDll.EDK_NO_EVENT