where did you try to enter the key? you have two different possibilities: - in the game (start ManiaPlanet, then select Stadium, then go to the profile, then click on "enter a key", then click on the place where there is "...", enter the key there, press enter, then click on OK)...

Hello everyone, I just bought my TrackMania 2 stadium via maniaplanet.com and i wanted to activate the key throught the demo of the game. But when i want to click on 'Enter A Key' (on the homepage of a key), it doesn't work. What i mean with this ; when i click on the button nothing appears. How can...