Including Compressed Files
You can enable searching for Compressed Files by clicking the Preferences button on the toolbar and select File Types from the menu on the top. Then click the Include Compressed Files checkbox. Compressed files are archives that contain additional files. Spirion searches for compressed files in the File Location you specify. This setting is enabled by default.
To view or change these settings, click the Preferences button on the toolbar and then click File Types. Alternatively, you can click Preferences in the Spirion menu and click File Types.