problem in connecting pmsystem to pmdg

hi guys,we are a group of students in temasek polytechnic, singapore and we are buliding a cockpit simulator for our major project.as part of our project we are using pmsystems software of project magenta and microsoft flight simulator 2004. We we were able to control and communicate with flight simulator though pmsytems, but after installing pmdg, we cannot communicate.is there any software patch available to make the communication??we were using wideFS and FSUIPC to communicate until now, do we have to dowload any new software??please help us.thank you