It seems that the pico6000 dll or one of its dependencies cannot be load when the visual studio debugger is attached to the process of my program. The only workaround I found is to delete the picoIpp.dll file from my program path and copy it again from its original location.
Have you already experienced such a problem ? Two hints here : (1) the connection may have not been closed correctly between debug sessions. (2) I'm in trouble since the apparition of this picoIpp DLL.
Thanks in advance for your help