I'm working on an application which uses old Flex 3.4 (used for Adobe LiveCycle). This SDK already contains fiber.swc and playerfds.swc so I removed them from Flex Build Path. But if I reopen the project, the removed lines are there again.
So whats wrong? Bug? This is a serious issue for me since some classes from newer fiber.swc is not backwards compatible to version 3.4.
I'm using Flash Builder Premium 4.7. It would be great if I could solve that because I have to remove these paths everytime I open the project.