Dale, It shouldn't be a problem. I have much the same situation - a Flex 3 app originally built years ago that still needs enhancements until we can move to JS.
I use FB 4.5 without a problem. The issue is not the FB version, but the SDK used for compilation. You just need to use a version 3 SDK (probably 3.6) to compile your project. It's probably included in a new FB 4 installation, though I don't remember. If not, the SDK should be available as a separate download. On Wed, Mar 4, 2015 at 11:24 AM, Dale Bronk <[email protected]> wrote: > Hello all you Flex peeps... > > I'm on an old, but large, Flex 3 project and will be taking it over. We > have no want to upgrade this app to a newer version of Flex. At some point > we will upgrade to more modern JS frameworks and HTML5. But we would like > to upgrade from FlexBuilder 3 to FlashBuilder 4.7. Is it possible to > simply install FlashBuilder 4.7 and keep our app 100% Flex 3. That means > compilers and all. > > Regards, > > Dale > > > > -- Thanks, Tom Tom McNeer MediumCool http://www.mediumcool.com 1735 Johnson Road NE Atlanta, GA 30306 404.589.0560
