Ray, I used RegVac as you said, then rebooted. My long list was still there, but there was also a drop down menu that appeared which I had never seen before. So, I typed the command again, and all my former typed long commands covered the OK button, so I couldn't click on it. As fate will have it, about that time my pet bird pecked on the Enter key, and voila, there was the page I wanted. Hmmmm.
I don't know why all my previous commands didn't go away, but as long as I can access the page I want, I reckon that's okay.
Many thanks for your help. I appreciate it bunches.