Ghost 15 Select Files and Folders to Backup forces "All Drives"

I have a computer with multiple drives and multiple partions and multiple operating systems.

 

I'm trying to set file and folder backup for my C: drive, but when I use the Define Backup Wizard in the Files to Backup, it says "All Drives".   I can't have it backing up all drives.  All I want is one drive.  Who ever wrote this made it ludicrous.  How can I fix this.