Hey guys, need your help. I've been running all the developer previews of mavericks and when it was released, done a clean install. Everything is working great apart from flash. I know it is now sandboxed, but when I visit any sites, it tells me flash player is not installed. If I go to the flash player website and try to download, it tells me it can't install. I know that OS X blocks external installs of flash. How do I get safari to use flash? Ideas please!