Hi,
I tried to play Jagged Alliance Online, but encountered this error.
I installed Unity manually, and it says I got v3054, when i check my plugins in firefox.
However when I try to use it(whether on JAO or here: http://webplayer.unity3d.com/setup/), I get:
“Failed to update unity Web Player”
clicking details gives:
“unity Web Player(Mono) update finished, but installed revision(3428003) is less than required revision (3508005). Please reinstall.”
Reinstalling does not work.
I tried clearing cache, restarting a.s.o.
Anyone got something similar?
,got the same error. i reinstalled the webplayer, but the latest revision is still to old. i think, the unityteam release the latest player with the 3.5 editor-installer and forgot to update the webplayer download 
hi, i got the same error. install the 3.5 editor. the included webplayer works properly.