Power windows work and do not work?

I decided to replace the power window motor and regulator, I could not wait for an answer. Now it's working fine. I wish I had tested the motor before I trash it to determine the real cause of the problem, but I suspected it could have been the regulator. Aloha.

master switch for the windows is going out. common problem with the windstar,etc.

the wires in the wiring harness break causing intermittent operation