Alienware M14x NVidia Driver Issue

Hi guys,

I'm having an absolutely diabolical problem with my graphics card. Long story short, I allowed NVidia to update the drivers the other day. For some reason, this meant that I could no longer use the NVidia card when playing games.

I tried to uninstall the new drivers from the Uninstall Programs section in the Control Panel, but for whatever reason it wouldn't work. So I uninstalled them directly from the Device Manager.

Now, however, I cannot install the driver that the device originally shipped with. I tried downloading it from the Dell site, but I keep getting the message that the installation package is corrupted.

I'm kinda desperate here - can someone please help?

Thanks,

Dan