Win 7 - Windows Search finds Unexisting Files

Folder settings is set to show hidden files and folders and also I checked by disabling protect system files option. I made a search in a folder to find some files with a specific extension. Some files, which I moved to another harddisk some time ago, showed up. I tried to delete them, they are not deletable because they are not there ("Could not find this item, locate and try again" error).(((View Full Tutorial)))