I'm running Win98SE, IBM model E3N. Don't know when this problem started since I'm not normally into Windows Explorer that much? Now when I open Windows Explorer, the Left pane is there but totally blank. I can see contents of folders in the Right pane and navigate thru folders using the Up arrow in the Tool bar, but can't see any folder hierarcy in the Left pane--it's just totally blank? I can minimize the Left pane and expand the Right pane across the whole screen, or bring back the two panes??? Help?