Hi, All my vst~ objects in my different patchs doesn't make sound anymore. What is very strange is that the plug-in is correctly detected (I can see it if I open the VST~ object by double-clicking or with an open message) and all the parameters or programm names go out of their outlets. The messages I send to VST~ are the good ones, their are no error mesages, and even if I try the VST~ inside the help file, NO SOUND. No signal, nada... I reinstall Max, still doesn't work. Somebody have an idea? Thanks for your help! A.