My avast moved items folder (C:\Program Files\Alwil Software\Avast4\DATA\moved) seems to be very large (just over 1gb), and my hard drive is filling up, so I want to clear up this folder. However, I cannot see the files in the folder, but I have "show hidden files and folders" turned on! For reference, I am running windows 2000 and avast 4.7.892 home edition... how can I fix this?