Does anyone know or remember the approximate date of the last software update for this device. I have been having system troubles that I think may be related to this update. I ran a pc doctor check up on my Dell today and it came up with a number of critical errors in the log. WD application error was noted on every one of them. Any help would be appreciated. In the meantime, I have removed the WD device from my system to see if it makes a difference. Thanks.