iTunes keeps crashing on Windows
I don't really know where to post this, so I decided to post it here. I am using Windows Vista. When first start my computer, and open iTunes, iTunes will work for anywhere from a couple of second to a couple of minutes. If I start iTunes by plugging my iPhone in, it usually works long enough for a sync. Eventually it crashes and says "itunes has stopped working. A problem caused the program to stop working correctly." Whenever I try opening iTunes again, the program will never open until I go to windows task manager and end the iTunes process tree. When I do open it afterwards, it opens for a second and immediately crashes.
Does anyone have any advice on what to do? I have tried uninstalling and re-installing iTunes and that doesn't work. I've read somewhere that maybe it is a corrupted file, but I don't really know what that means, and what to do to solve it.