VexNet Key Firmware Install Error

Hello,
We are having trouble installing drivers for the Vex Net 2.0 Keys. Any Help will be appreciated. We are using RobotC and are on a Windows 8 64-Bit computer.
The error that we are getting is: SetupCopyOEMInf() call failed - code - 536870353. After we exit the error, it says that it has successfully installed, but the drivers aren’t installed.
Thanks for your help,
4610C

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vexnet-error.jpg
vexnet-update.jpg

Got the same error on my Windows 8 machine. Grabbed a couple of others (7 and Vista) for the Key upgrades.

Thanks For Your Help.
4610C