WINDOWS will not roll down on 1993 Cadillac DeVille

I have a 2 door and my windows will not roll down on either side i change the fuse but nothing

Asked by for the 1993 Cadillac DeVille
Probably the window switch has failed but you need to have a tech diagnose this before changing parts, I'll be at the Monday Night Game against the Chargers look for me, I'll be wearing black