Security Note:

PROBLEM: Apple no longer provides security updates for QuickTime for Windows. It is recommended that Windows users install an alternative to QuickTime.

SOLUTION: Appleā€™s QuickTime software should be uninstalled, and a compatible QT codec pack from an alternate source should be installed.

*Users installing EdGCM for the first time should de-select QuickTime during the EdGCM installation process, and install one of the alternate QT codec packs described below.

We have tested the following alternate free QT codecs with EdGCM, but any alternate QT codec pack should work:

  • QuickTime Alternative 3.2.2
  • QT Lite 4.1.0
  • Instructions for uninstalling QuickTime for Windows, have been summarized by US-CERT here.