"Unable to install the GEAR driver set at this time...."

Hello, I have been having trouble installing iTunes. I uninstalled it because I wasn't able to put songs on my iPod. And when I tried to reinstall it, I got this error:

"Unable to install the GEAR driver set at this time. The 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"

First off, I don't even have iTunes installed any more. Second, I don't know what the heck the GEAR driver is.

Please help!

--Jon