Thank you MWAG, this is an important link. My main concern is that I'm using Windows exportcode feature of Max 6 and it seems there is a missing file malloc.h in Gen~ exportcode folder. I asked Cycling '74 for this file but they never replied.
Should I start a new thread about this issue or maybe one of us could share his malloc.h header file for Max 6 export code?
My project is heavily relied on Max 6 Gen~ and I do not want to move it on Max 7 Gen~ as it will scrumble some modules of the whole instrumentation.