Itunes won't Install due to Gear driver

Numerous attempts to install Itunes has failed. I'm receiving an error message that says: Unable to install the GEAR driver set at this time. Teh GEARAspiWDM service use by the GEAR driver set is scheduled to be deleted during the next system reboot. Please reboot the system and run iTunes again.

Needless to say, I've rebooted the system too many times to count and I'm still receiving this message. Any solutions? Please help.