0 Replies Latest reply on Jan 27, 2011 5:02 PM by fullwave2k3

    Can I create a Spark Flex 4 project which will update my Flex 3 project?


      I have an application that I built on Flex 3 and launched to my customers.


      I want to upgrade to Flex 4 / Spark.   Can I create the application from scratch in Spark and use the same application identifier string <id></id> and then release an update to my customers so it grabs the new spark .air file and automatically updates to the new application?


      Do I just have to make sure it has the same <id> and then sign it with the same .cert file?


      What is the process?


      Thanks for your help!