Hi,
I would highly recommend to download SmartFoxServer 2X, which is the most recent and up to date version of there server:
https://www.smartfoxserver.com/download#p=installer
Also here you find the Examples for all supported clients:
https://www.smartfoxserver.com/download#p=examples
And relative tutorials:
http://docs2x.smartfoxserver.com/Exampl ... troduction
Also keep in mind that Flash has been officially retired by Adobe, and the Flash Player doesn't work with browsers any more. You can still use it with a local standalone Flash Player, though.
Cheers