I use a docking station and have two 750GB HDs. I plugged in one that had archives that were a year old just to see how the latest build would handle them from WinPE/BMB. I then swapped to the HD that I'm currently using and viewed those archives as well. Returning to Windows, HDM12S showed every archive I viewed with some greyed out and duplicates. I just deleted/edited to read correctly. This means that while under WinPE, it writes to the HDM12S folder on your C: drive. I find that a bit odd! Back some time ago I had a restore problem and Paragon's answer was that sometimes but not all the time, WinPE writes to the HD which can cause issues.