Hi. I just bought a software from the internet and after I had installed it I had put a login name. When I had opened the software again it asked for my login name but I forgot it so thinking quick I had uninstalled it. When I was installing it again there was a window that came out that said that I can't install it again since it has been installed in my computer already. How can resolve this? Is there a way I can edit the registry? Where to find it? It's a $75 software exam that I had bought for my wife. Thanks.