Another thought, actually two:

1) How long does your history folder keep info? Mine is set for 3 weeks. That means if I visited a page within the last 3 weeks and haven't cleaned the temp internet files, I can sill click on that URL and call up the page. I did that for a site Wolfgang was interested in that disappeared before he could look at it. It was still on my computer. In Internet Explorer, just click on history.

2) If you still have the files, but can't find them ---- you can arrange them chronologically. In your method, my computer/C/windows/temp internet files -- click on view/arrange icons by date.