When i click play i have to download a file

[Dolby3d]

Is this supposed to happen? When i click play i get a file which i can download or open. I tried to run it with java since i saw java when i opened it with Note but i got an error.

How do i play?

[Flame]

hem..when you click play, it download the client. Is a fast client but afterall you should download it. You can "open" or "save" it and let it run and download all the updates. it will take few minuts, if is you'r first time it can take also 15 minuts but nothing awfull. You'll no need to wait the next time you'll want to play.

[Dolby3d]

hem..when you click play, it download the client. Is a fast client but afterall you should download it. You can "open" or "save" it and let it run and download all the updates. it will take few minuts, if is you'r first time it can take also 15 minuts but nothing awfull. You'll no need to wait the next time you'll want to play.

With what should i run it? Its an unknown program so it lets me choose which other program i should use to run it.
Also the file name is Autohaven.JNLP .

[MagicManICT]

You must have Java SE ver 6 to play. (As far as I know, nobody has successfully gotten HnH to run on ver 7 yet.) Make sure to install the proper version for your OS. If you have a 64-bit version of your OS, the web installer will occasionally try to install the 32-bit version.