Almost every time I close Firefox, and try to reopen it it will not come up! I could wait 5 seconds, or 5 minutes! If I go to the task manager, it shows firefox.exe, but never appears. If I close Firefox.exe, sometimes it will work by opening it again, but most of the time, I have to keep trying to get it to work. This will be the 7th time I have reinstalled the program!