I put the Library right ther and I put it in the Arduino\libraries folder.
But when I run it with 0018 or 0021 it returns the same error massage described below :'(.
I can add the library over:
sketch-->import Library-->ps2dev
so I think the Library is in the right place.
Doesen't anyone know how I can start the 0012?
If it helps I'm using xp.