I was able to switch to serial deployment earlier following the instructions here. However, after flashing the board to v4.2.0 the enhanced MFDeploy build provided with the instructions does not recognize my netduino anymore (while the current MFDeploy 4.2.0.0 does).
I guess this has something to do with new USB drivers that were installed during the flashing process.
Is there another special build of MFDeploy that allows me to set the deployment transport?
Thanks a lot