I am installing XPEnology for the first time and am having challenges. I followed the video below, which is a little different than these instructions, but it seem to work fine. I was ready to go, it just didn't see my M.2 drive. So after research I realized I could only use an SSD or HDD and ordered a new storage drive. Now going back to repeat the process the Win32DiskImager keeps deleting the USB drive letter after it loads the file, so Windows 7 cannot see it anymore to adjust the grub file. I have tried several thumb drives and other loaders with the same result.
Any suggestions on how to fix this issue?