Fuse keeps blowing for front power windows

[CJ]

For the first time in a few months it was warm enough today that I could roll down my windows. The rear windows work on the buttons on the door, but niether the front or rear windows work from the center console. I did have a stereo installed by a reptuable shop just about a month ago and plan on calling them today since they told me they had to by pas the little wheel fader in the center console and the amp. I just wanted to see if anyone ellse had any suggestions for me to look into in the mean time. The fuse blows as soon as the key turns the ignition.