I just went into RegVac to do a Novice clean and thought to look at Help. Clicking on Help I found a link to update so I clicked on it. A blurb came up that said RegVac must close to update. I clicked yes to close and this site came up: http://www.computersimplicityu4.com/
Any ideas on why this site would come up?

   That version of RegVac calls the website by its IP number.  A month or so ago, our website changed its IP number.  That is why you get the wrong website.  The latest version does not have that problem.  Please use this link to update the registered version of RegVac - http://superwin.westhost.whsites.net/cgi-bin/registered.cgi?DESCRIPTION=RegVac