When I follow along with the Hello Flex online demo (at jetbrains), Firefox does not open when I right click inside the Hello World MXML code and click Run Flex.
Instead, I get taken to an Adobe site called: "Adobe Device Central", which looks like a flex demo site.
In any case, I do not see the Flex output "Hello World".
I made sure I had the Flash player installed (version 10), but can't see why the browser doesn't open to display the simple program.
Any ideas what's wrong?