Unpack the attachment, run ORDERDRV.CMD file, by default you will find the drive letter identifying result. System: winxp and above (win2k and lower not tested), including WIN PE Usage: ordering messed drive letters and showing all drive letters according to their type Thanks to all users & testers most of whom are from, spcially thanks to Clonecd who made DRVTYPE for me. This tool has been developed for more than 4 years, during which many kind users gave a lot of feedbacks and advices.
I provide this tool here for all computer fans.