I create new externals for Max/Msp, it's was working whith my old computer and visual studio express 2008 but I've just buy a new computer with windows 7 and now I'm working on visual studio 2010. I can generate externals but I can't debug using "attach to process". I've try a lot a thing, I've install Visual Studio express 2008 but Max close and the debugging stop when I try to debug.
If someone can help, it would be very nice. I'm beginning to miss my old computer... and it was a very old one.