CoreFoundation is one of the Apple frameworks included with MacOSX. But it is also included with QuickTime 7 on Windows. So with next plugins theplugin parts CF, CFURL, CFCharacterSet and CFDictionaryArray are updated, so they work on Windows, too.
If no QuickTime is installed, we raise an exception on most functions.
You can try it soon in 13.0pr1 and if you have need for more CF classes on Windows, please contact us.