Impossible to DL updates

Hi,

I have just downloaded the game (Wrath of the lich king). I launch wow.exe, I enter my IDs, then the page of updates appears. I got a first message :
"Patch required : press the restart button below to exit WoW and download the patch".
So I click on "restart".
Then a second message :
"Failed to apply patch. Please try again later. If this problem persists you may need to reinstall or contact technical support."

I got these messages since yesterday...
What should I do ?

Thank you in advance =)

would you jump off a cliff if a sign tells you to do so?

sure, if the sign seems attractive, why not ?

Yet before to jump, I would like to join the battle. I don't understand what's happen with the update, or if I miss something, but a little help will be really appreciated !! :)

The client will ask you to update if you try to log in with an email. Do not use an email. Use your Warmane account log in information instead. If the client won't allow you to log in after having restarting it and trying to log in normally, you may need to redownload the client.