Hello, list, I have used the PRS software for several years on a Windows XP laptop and have been very happy with it. Recently I have migrated to a Windows 7 laptop. Now, when I am selecting a number of contiguous files for converting to build into a book I get a strange result. In my XP setup I learned that I had to select the files in reverse order, from bottom going up, in orer to have them appear in my desired order in the daisy book. Now, no matter if I select in either direction I get the files converted and arranged in reverse order. As an oddity, the files are listed in reverse alphabetical order in the PRS. Any other file listing in other Windows 7 programs are in correct order. Does anyone have advice on how to correct this? Thanks, Jeff