My usb device (flashdrive)was working properly. Then it
failed to work. Plug and play can find, but not identify
it. The driver is supposed to be on my os, win2000. I've
tried to install driver, etc. It finds a driver at
winupdate, but cannot install.

I get "funtion driver not specified" and have gotten
something about"native mass storage device".

Something may have been deleted, etc.

Any ideas?