Can't install flash due to globalActiveAction being undefined in my software. How to I fix it?
And what exactly are you trying to install? Flash Pro? Flash Builder? Flash Player? What system? You need to be more specific. For Flash Player, you may try these:
Flash Player Help | Installation problems | Mac OS
Flash Player Help | Installation problems | Flash Player | Windows
Uninstall Flash Player | Mac OS
Uninstall Flash Player | Windows
What is your operating system, version & edition?
What is your web browser?
What is the exact error message you are getting?
[topic moved to Flash Player forum]