None of my windows will work. on 1994 Oldsmobile Cutlass Cruiser

Keeps blowing fuse. replaced switch.

Asked by for the 1994 Oldsmobile Cutlass Cruiser
Fuse blow as soon as installed? If no, what event blows the fuse, using window switch, opening/closing door(s)? Don't know?
When I try to open/close windows on the master window switch no window will open/close. When I replace the relay it blows immediately. I put new power window switch on the car.
if the fuse keeps blowing I would check the wiring harness betwwen the the door and the pillar for a short
1 more answer
agree with pushrod or seek diag for short to ground