SourceDisksNames Section

[SourceDisksNames]
<disk-ordinal>="<disk-description>",<disk-label>,<disk-serial-number>
    .
    .
    .
 

Identifies and names the disk(s) that contain the source files for file copying and renaming operations.

disk-ordinal
A unique number that identifies a source disk. If there is more tan one source disk, each must have a unique ordinal.
disk-description
A string or a strings key describing the contents or purpose of the disk. The installer displays this string to the user to identify the disk. The description is enclosed in double quotation marks.
disk-label
Volume label of the source disk that is set when the source disk is formatted.
disk-serial-number
Serial number for the source disk that is set when the source disk is formatted. The default value is 0000-0000.

This example identifies one source disk and assigns it ordinal 1. The disk description is given as a strings key:

[SourceDisksNames]
0 = %ID1%, Instd1, 0000-0000

[Strings]
ID1=CX2590 SCSI Adapter Installation Disk 1