-e: see title, only throws an error

-repro:
--get latest closed network plugin (webplayer-x86_64.dmg)
--remove any already installed plugins
--install closed network one
--start browser (FF, Chrome) and go to http://unity3d.com/webplayer/setup
--NOTICE error being thrown and cache admin not being loaded

webplayer.log:
150410 14:09:54 Instance starting, version 4.6.4p2_931cec0430fc, UNITY_WEB_ENABLE_AUTODOWNLOAD: 0, GetDisableAutoUpdates(): 1
150410 14:09:54 Datafile http://unity3d.com/profiles/unity3d/themes/unity/resources/webplayer/setup/Cacheadmin-5.x.x.unity3d
150410 14:09:57 loader: unity function UnityBundleSetupScreen load failed
150410 14:09:57 loader: unity function UnityBundleLoop load failed
150410 14:09:57 Loader: Start Success
150410 14:09:57 Setting error display: 'Error launching Unity Player', details: 'Failed to initialize the content', link: 0

player.log:
PlayerInitEngineReload settings: Could..... not preload global game manager #0 i=0
Error while beginning play

(Filename: Line: 329)