If Digita FileCabinet finds the volume, you can click the Volume icon in the Folders window to access the documents.
If the volume is on a CD or DVD and the disk is not in the appropriate drive, you will be prompted to insert the disk, after which the documents will be accessible via the Volume icon in the Folders window.
If Digita FileCabinet doesn't find the volume, you will be prompted to enter the volume's location.