iTunes won't work on my computer
iTunes won't open on my computer. I've tried everything I've seen when looking this question up but nothing seems to work. I've uninstalled and reinstalled iTunes, tried it both with Safe Mode on and off, made a new user on my computer, restarted my computer (several times), repaired it, repaired QuickTime, uninstalled and reinstalled QuickTime, and checked for something blocking it in my files. It doesn't show an error message when I try to open it. It doesn't even show up in my Task Manager. I was able to open it about a month ago, but when I tried the next day, it wouldn't open. I double click the shortcut and it has the loading symbol next to my mouse, but it doesn't open. After a few seconds the loading symbol goes away, but iTunes never opens. It's on my last nerve, driving me insane.
Windows 7