Variable JSON is not defined

Developers
#1

I load the swc in the main game swf and test it and it works as it should.
But when I embedd that main swf into a preloader swf I get the following error:

ReferenceError: Error #1065: Variable JSON is not defined.
at ID::Playtomic/genSig()
at ID::Playtomic/connect()
at ID::Playtomic/init()
at IDNET/init()

#2

Hi, That error means you are publishing to an old version of flash player. Use FP 11+ to get native json support.

There is some info in the last note on this page
http://dev.id.net/docs/actionscript/extra-resources/

Y8 Games