Is anyone else as frustrated as I am? I keep getting "blocked plug-in" for no apparent reason. I have tried to download Adobe Flash-player many different ways and my MacBook won't do it. Everything was working fine until a few days ago. I emptied my cache - could this have caused the problem? Any help at all would be very much appreciated. Thank you.
Download the offline installer here: http://fpdownload.macromedia.com/get/flashplayer/current/licensing/mac /install_flash_player_11_osx.dmg
If it won't download directly, right click and "Save as"… DO NOT mount the DMG or run the installer yet!
Go to: Mac HD/Library/Internet Plugins
Trash the Flash Player.plugin file from there
Go to: Mac HD/Library/Application Support/Adobe
Trash the Flash Player folder (the whole folder)
Empty the trash
Mount the DMG and run the installer.
BEFORE opening any Flash content in Safari, open Safari>Preferences, and check the Security tab to make sure "Allow all other plugins" is checked.