Re: TechRepublic’s Free Offer gets my computer in trouble

I subscribe to Tech Newsletters. A few days ago it offered a free Registry Cleaner to tweek certain areas of Windows 7. I downloaded it and used it. It really messed up my computer. There are certain sites I can no longer get into. For example, one is my alternate e-mail which I had with Inbox.com. As soon as I used the cleaner I could no longer get into that e-mail site. I have tried everything I know and still cannot access the site. So then how responsible is TechRepubli?. Can TechRepublic now show me how to reverse this situation?