I've had this happen two different times:
1) I backed up a client's hard drive to my large backup drive. 2) I do initial Windows 8 setup on new Laptop. 3) I pull the hard drive from the Windows 8 laptop and attach drive to my computer via SATA. 4) I copy LARGE amounts of data into a folder (C:\Users\Public\RECOVERED) 5) Install laptop drive back into Windows 8 laptop. 6) Data is GONE! Also drive acts as if there is REALLY bad drive corruption!?
--Am I doing something wrong here. I've been repairing computers professionally for over 12 years and have never run into something like this.
--Does Windows 8 have something that thinks the data is some sort of Malware?