All local files are displayed in Resource Tree under the Local node, which include:
•Files that are located in Nx Witness Media Folders (see “Configuring Media Folders”)
•Recently opened local files (see “Opening Local Files Outside of Media Folders”)
•Exported files (see “Exporting”)
•Screen Recordings (see “Screen Recording”)
•Screenshots (see "Taking Screenshot").
IMPORTANT. All files except the ones in media folders, are displayed in Resource Tree until Nx Witness is restarted. When saving or restoring Layout that contains Items located outside the media folders, they will get restored in Resource Tree as well.