Unable to use Mac wireless keyboard and mouse in windows 7

I recently used boot camp on an iMac (21.5 inch late 2013) in order to have windows 7. I had no trouble with the process until it came to the account creation, because I was unable to use my keyboard. My mac mouse wasn't working either, but I had a logitech mouse handy. I was able to navigate with the logitech mouse and the on screen keyboard to get through all of setup. As soon as it finished setting up and doing all the restarts that come with it, BootCamp launched and installed fine, and asked to reboot. It rebooted, and I could tell many of the drivers were successful because of the startup sounds, but I am still unable to use my keyboard and mouse. Can anyone help regarding this? I've tried uninstalling and reinstalling BootCamp with no luck, as well as repairing BootCamp. Thank you!