Start --> Run --> regedit.exe
In regedit, search for qttask. Look for the qttask under the key ...\CurrentVersion\Run. This is where startup tasks are stored.
In regedit, right-click on iTunesHelper and choose Delete. Then right-click on "QuickTime Task" and choose Delete. Exit regedit.
On Windows XP, the registry key is often:
ReplyDeleteMy Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run