All Was Not Lost!
Been experiencing a problem or two with the new external drive/old drive. I had done a virus check as a precaution a while back. Decided to do a scan disk of E drive and lots of errors were found and some invisible files and folders were restored. Wish I had thought of doing that at the start - it would have saved me lots of time searching for copies of programs on the Internet, downloading a new Windows Media Player, etc., etc.! Pleased to get back all my fonts, games, screensavers and unzipped folders, which have all reappeared.