1. Install the JDK first, set the environment variable Java_home
2. Install Tomcat
3. Unzip the Program files / macromedia / flex / samples.war under Tomcat / WebApps / Samples
4. Unzip Program files / macromedia / flex / flex.war under Tomcat / WebApps / Flex
5. Start Tomcat
6. Run in the browser
http://127.0.0.1:8080/samples/index.htm