Searching Compressed Files
Compressed files are archives that contain additional files. You can enable searching of Compressed files by clicking the Files button on the toolbar and selecting Include Compressed Files. When the menu item is checked, it is enabled. Spirion searches for compressed files in the File Location that you specify.
Additional Information
Alternatively, you may click the Preferences button on the toolbar, then select the File Types button to open the File Types dialog and check or uncheck Include Compressed Files.