18 Replies Latest reply on Apr 23, 2016 3:52 PM by alexandros1969

    runscript: argument number 1 is invalid

    LeaderChris Level 1

      I just installed Flash Professional CC on my Mac, OS X v. 10.9.5. When I launched the application, I received an error message: "A JavaScript error occurred. Error: runScript: Argument number 1 is invalid." The application freezes and will not load, although when I force quit it doesn't say it's "not responding." How do I fix this problem?