ATI Rage Pro Driver Question

I have a rather odd situation - I have limited access to my workstation and need to update the video driver. My IT dept is out until Mon and I want to get this project finished tomorrow. Anyhow, I have the new driver DLed but due to restictions, I am not allowed to change it. Does anyone have an idea as to how to change the drivers manually? It seems like it should be able to be done, but I am unsure as to what files to swap. Any advice will be appreciated. If you need any more info, please let me know.

Thanks!!!

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