While running my virus check and it showed some .dll files which I figured I didn't need taking up memory I deleted WNET286.dlkl. That was a bad mistake, and because I got Internet Explorer for Windows 3.1 to use it will not work any more. It shows the message that this file can't be found. And that comes up as I turn the pc on and Windows starts. The Question reason I'm typing this is what needs to be re-installed?