Hey Using Windows 7 Ultimate SP1 x86 Installed Perfectdisk Pro 11 and when I try to do a boot-time defrag, I get an error only for my C (main) partition: "Unable to verify volume (1393, 2)" There are no other notes of a dirty volume or anything else - ONLY that message noted chkdsk run on all partitions many times reveal no errors of any kind What's the deal with this one? Anyone have a clue? On a secondary note - I recently did a boot-time defrag with Ultimate Defrag moving the boot-time files (per the boot-time module list in UD) to the start of the drive with a "buffer" allowing for directories to be place (see previous threads on UD about my issue with this). Then, I tried to make a disk image using Ghost 11.5 from a boot CD (similar to Sickie's Boot DVD method) and Ghost gives an error of "attribute sequence out of order" ...... It seems to me that Ultimate Defrag went and screwed something up during a boot-time defrag with the metafiles or something - I'm not yet convinced that this is not the case. Suggestions to cure these issues?