Command line to detect installed flash player version

Hi All,

Happy New Year to you all.

I have one desktop application (Flash Director/C++) for which I am developing Windows installer script. I am facing some problem developing the installer script regarding installed Flash Player version. When I am running the script, it is overriding the already installed Flash player irrespective of the version.

Is there any command line (for Windows script) to know the version of the Flash player prior to install the installer contained Flash player so that I can check before pushing the installer Flash player?

I would appreciate your quick reply.

Thanks in advance.

Sanjoy.