MSPDebug unable to find 0451:f430

My OS is XP, Im using the FET430UIF. I've installed MSPDebug according to the
instructions for Windows in the FAQ with one exception:

The libusb-win32 I found is libusb-win32-1.2.6.0.zip. I couldn't find a
libusb0.dll so I extracted bin\x86\libusb0_x86.dll to MSPDebug\. When I ran
MSPDebug I get an error message because libusb0.dll was not found.
I then renamed libusb0_x86.dll to libusb0.dll. Now running MSPDebug yields the 
above error.

The FET works with IAR Kickstart. The Device Manager says the FET has
vid/pid of 2047:001. Now

C:\MSPDebug>mspdebug uif -U2047:0010
MSPDebug version 0.22 - debugging tool for MSP430 MCUs
...snip...
usbutil: unable to find 2047:010

The file ti_3410.fw.ihex is present in C:\MSPDebug.

Thanks in advance for your help. 



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