* The following distributions are supported: Eclipse IDE for Java EE developers, Eclipse IDE for Java developers, Eclipse Classic, Eclipse for PHP developers.
Flex Builder 3 system requirements (Standard and Professional)
Flex Builder 3 for Windows has also been tested to work with these specific products:
* New Adobe Flex® Builder™ 3 projects create applications that require users to have Adobe Flash Player 9 (22.214.171.124). You can change this requirement to an earlier version of Flash Player 9 in the Flex Compiler section of your project's properties.