ExternalInterface.available returns true
ExternalInterface.addCallBack returns false
website work, I instead I used SetVariable and played the Flash
movie. This techinque works on computers that returned true to both
of the above ExternalInterface functions, but doesn't work on
computers where addCallBack fails.
Inside of Flash in ActionScript, Command is undefined.
This occurs on both IE and Firefox, so appears to be an OS
setting of some kind.
OK. Solved this and sorry about the multiple posts.
The cause of this was the hteml page not being run from a
webserver, but being accessed as a local file. If you are running
Flash Professional 8 on the computer addCallBack will work. On a
computer where you are not running Flash 8 development environment
and test by opening an html page from a drive, addCallBack will
always fail, even with allowScriptAccess set to "always".
When testing in house on various computers place it on your
webserver and test from there. This does apply to the computer you
are developing on, as running the development environment seems to