We have installed flex builder 3.0 (trail version) as part of the FLEX development and design mode working fine. The problem is not able to buy license for this specific version 3.0. When clicks on Purchase button under Manage Flex Builder License thows the error page "Sorry, this page is not available". Please advise if there is any other option to buy flex builder 3.0 license.
The reason that we are going to flex builder 3.0 is due to design mode works only fine in this version. We have installed Flex Builder 4.5 and above versions , design mode not working properly which is really big challenge to deal with Flex code. Please advise us to fix the design issue with flex builder 4.5+ versions.