OK, after booting into Safe Mode and much fiddling with the security tabs, rolling up of the left trouser leg, handstands, et cetera, I managed to get into Autorun .inf. It was empty. I deleted it. Correct label now shows up in WE. It seems the OS assigned the SATA drives as ReadyBoost Devices...
You'll have to enable show hidden and system files in Control Panel: Appearence and personalization: Folder Options. Autorun.inf files are usually on CD and DVD to play automatically. Why there on my hard drives I don't know
There are Autorun.inf files on the drives I am labeling. I think that could be something to do with it. I can't get into them. I think it is something with the system thinking SATA drives are ReadyBoost Devices
Reset network adapter? I want to reset the network adapter to release it from 100 Mbps to 1 Gbps. I can't find a button to do this. I could go to a command prompt and us ipconfig but am looking for the setting in Windows 7.
It's peculiar. My understanding from DOS is that the label is written to the disk so it should show up the same in WE and DM. I'll boot into safe mode with a command prompt and see what shows up.