Opening adobe install

I have downloaded the latest version of Adobe Flash player.  However, when I open it to install it, it is defaulted to open it with Matlab (a technical math software).  I have searched the internet high and low to find what program I need to use to manually open it.

My only question is "When I right click with the mouse, and choose Open with..., what program should I choose????"

Very frustrating there is not a support number for such a quick question....

Ashley Moran