Quicktime Player – QTTASK.EXE
QTTASK.EXE installs with Apple's Quicktime media viewer. It is used to launch quicktime and place a Quicktime icon in your system tray. This file doesn't need to be run on startup. It can be run manually via Start > Programs or using the desktop icon. Alternatively, opening a .mov (quicktime movie format) file will launch the Quicktime player.
More info on the latest Quicktime player for Windows can be found at http://www.apple.com/quicktime/download/.
Safe
Apple