Bootcamp takes hours to boot
I installed windows 7 through bootcamp on my mac about a year and a half ago. But now whenever i go and hold down alt while rebooting or set windows to be the default startup disk it takes around about 10 hours to boot. I reset my mac entirely except for the windows portion to see if that would fix it, but it didn't. I really need to know how to fix it because I don't want to wait half a day just to restart windows.
iMac, OS X El Capitan (10.11), 2009 24inch 1920x1200 16:10 4GB Ram