I have built a new system Win.7 and have Live Mail for E Mail. If I try to send an E Mail I get a pop up saying that I used the wrong password. After that I tried my XP computer and it wouldn't connect. I had been using it for years. I re-booted my modem and router. Then the old XP computer was ok. It seems that Live Mail is doing something to either my router or modem. Help please.