Searching Remote Volumes
The Include Remote Volumes When Searching Entire Computer setting allows you to let Spirion search all network locations mounted. This option is independent of the Specifying File Types to Search options. If this checkbox does not appear, then your license does not include the ability to search remote machines.
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.