Hi guys, I have Adobe Flash CS4 installed on my Mac Pro, running the latest version of El Capitan. However, when ever I access website sites that require Flash I am still asked to install it. I've checked Safari Preferences / Security / Internet Plugins and Flash is not showing. So I went and tried to install Flash again from the Adobe site. But it tells me that Flash is already installed and that I must uninstall first. So I did so. But it still asks me to uninstall Flash. I tried to update my existing Flash also, but that too didn't work! What has gone wrong guys?