I've gone through the download and install several times. The black Adobe window comes up, says install complete, but when I go to web sites that require Flash or to Abobe diagnostic sites, it showes no Flash installed.
It seems to be a browser specific issue. Try a different browser like chrome or firefox, it should work.
For fixing IE or Safari, lets follow below suggestions :
Run the Flash Player Uninstaller as applicable for your machine(i.e.Windows or MAC) and remove flash player.
For MAC : http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-mac-os.h tml
For Windows : http://helpx.adobe.com/flash-player/kb/uninstall-flash-player-windows. html
Restart the machine.
Download and Re-install Flash Player.
Restart the browser and check.
You might also wanna check the below articles ::
Enabling Flash Player in Internet Explorer 9 : http://forums.adobe.com/thread/885448
ActiveX Filtering in Internet Explorer 9 : http://forums.adobe.com/thread/867968
Cheers!
Arpit
Check the below link and see if it helps.
http://helpx.adobe.com/flash-player/kb/find-version-flash-player.html
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