I can no longer use Pandora because I get a message saying download adobe 10.1 or later. I think I have a later version, 11.?, which I have downloaded. but I still get the message and can't play Pandora.

How do I determine that in fact I have the appropriate version of adobe flash

Open the Finder. From the Finder menu bar click Go > Go to Folder

Type this exactly as you see it here;

/Library/Internet Plug-Ins

Click Go

Then right or control click the Flash Player.plugin then click Get Info

The version number is noted there.

Assuming you are using Safari ...

Check Safari > Preferences > Security

Make sure: Enable plug-ins is enabled.

Sometimes uninstalling the currently installed Flash plugin then reinstaliing new can help > Troubleshoot Flash Player | Mac OS

If you have the ClickToFlash extension installed, that can prevent Flash based video / audio from streaming. It can also be installed as a plugin in /Library/Internet-Plug-Ins.

And check to see if Safari is running in 32 bit mode. Right or control click the Safari icon in your Applications folder then click Get Info. If the box next to: Open in 32 bit mode is selected, deselect, quit then relaunch Safari.

edited by: cs

And...

See in each Browser which version of Flash it thinks it has...

http://kb2.adobe.com/cps/155/tn_15507.html