I just want to say that I had the same error.
I tested with WinXP and Win7 too. My usb key is a simple drive without specific software.
I think this error is perhaps due to differents cultures ?
I'm french and volume information return:
Le volume dans le lecteur H s'appelle UNRAID
Le numéro de série du volume est 58C6-5134
I suspect the ' symbol, or perhaps too much words ?