openOCD drivers for windows 2003

Hi all.

I donwloaded the last version of of yagarto toolchain, and try to install it into windows 2003, my problem begins when I plug arm-usd-ocd, win2003 find the files to install usb driver, install its but at the end says that an error has occurred during installation with the message The system cannot find the file specified.

When I did the same installation into a windows XP everything works good.

As far as I know the driver for windows XP and win2003 are the same.

Has somebody an sugestion to me?

Every comment will be welcome.

Cheers

Paulo