1) Edit the Collection Criteria to exclude files currently visible e.g. add Path contains X:
Expected: files disappear from view
Observed: files remain
Workaround: press F5.
This on Windows 7 Pro 64-bit.
EDIT(TC) Tracked at http://www.ventismedia.com/mantis/view.php?id=10380
1511 Collection edit fails to refresh file list [#10380]
Moderator: Gurus