“Error 2753” while deploying Adobe Flash Player

Hi all.
Has anyone experienced with the problems of deploying Flash player via GP? I am seeing this error in the event log:
Product: Adobe Flash Player 10 ActiveX — Error 2753. The File 'InstallAX.exe' is not marked for installation.
It works fine if it is installed from within Internet Explorer. Does anyone have any ideas? Please share with me.
Thanks.
