I can't play unity games

Questions & Answers
1

When i join cubelands it display the "unity web player, INSTALL NOW !". When i press, cubelands is loading the first time.

Now the seccond time, when it loading it display the download and the file download name is "Mono3.x.x-win32", when the download had done. An error appear "Failed to update Unity Web Player".

I reload the web then play cubelands again, it's still appear the download with the file "Mono3.x.x-win32". If i click download that file or cancel The game will "Failed to update Unity Web Player".

Now what i should do now ??

2

Sounds like a UAC issue. Try to run your Browser as Administrator until the update is done.