I've downloaded latest source code of version 2.3 and when I open it in VS2008 Pro I have an error message telling me that I must install Windows Mobile 6 Pro SDK.
So I've downloaded it and I'm struggling installing it because I have below error message: "COM3 is in use, please close Device Emulator if it's running and then retry".
I dont mind downloading the compiled dll of Open NET CF if it's available somewhere on the web?
No idea what the serial port message is talking about. That said, I have updated the source tree with a couple things of interest:
One or more of these should address the issues you're having.