I was suggested to ask here about my Unicode (possibly) problem. I'm trying to simulate CD-Rom with my USB device on a Win7 PC with Unicode (chinese) enabled. It works fine for the first time, but when I reconnect the device again, the CD doesn't appear and
the USB device is depicted with "!" in the device manager.
The problem disappears if I reboot the PC or doesn't appear at all if I use a PC without Unicode installed. That's why I suspect the problem may come from Unicode-related issues or something.
This type issue may be more related to the third party program which is used to achieve emulate CD ROM. You’d better to contact its support team directly.
Thank you for your understanding.
Kim Zhou
TechNet Community Support
Marked as answer byKim ZhouFriday, November 2, 2012 7:08 AM