I recently upgraded to win 10 after boot issues with win 8 OS on SSD. I put win 10 on a new SSD and want to move my files from the old SSD with win 8. Some files will move that are from 3rd party but my personal files like documents, photos, video etc.., won't move. I get the Error 0x800701B1: A device which does not exist was specified when trying to move personal files. Anybody had this issue before and know how to fix it to move files from one SSD to another?