How does one use this wizard? I've created a full backup of my C: Drive using the Smart Backup wizard to my external ESATA drive which works just fine but takes a lot of time. According to an answer to a post on Facebook, I was told for an incremental backup to use this Create Incremental File Backup wizard. I started the wizard and it asks me to Browse for Archive. I navigate to the correct external drive and the latest full backup folder. I expand the folder and click on the .PBF file. At this point it tells me, "The Wizard could not use archive G:/.../Full Backup 10-27-11.PBF as base for file backup. The following error had occurred: Improper type of base archive." What is the proper type of base archive to use then to work with this incremental wizard? Thanks in advance for any and all help provided.