Thanks for such a prompt and absolutely accurate response.  I downloaded Process Tamer with Firefox and now it works perfectly.  This answer also solves another mystery I encountered some time ago.  I was trying upgrade a previous version of Omnipage, but the upgrade just would not work.  Omnipage insisted that the upgrade be downloaed by Internet Explorer which now I believe just did not fully download the upgrade.  Of course the upgrade became unnecessary with the latest version of Omnipage, but I hope that other programs will not limit their downloads to Internet Explorer.  Incidentally, changing the default browser to Firefox did not help; Omnipage upgrade would only come up in Internet Explorer.