Please read the following text to understand why you are seeing this page
You are seeing this page because we could not start RuneScape on your computer in 'signed' mode. This means that you did not (or were not able to) grant permission to RuneScape to run as it normally does. To avoid seeing this page again, please ensure that you accept the pop-up security warning that appears a few seconds after loading the game. If this pop-up does not appear, try rebooting your machine and make sure you click 'Yes' when asked if you want to trust the RuneScape applet.
Loading and running the game 'unsigned' like this takes much longer, as it must re-download all the content every time you play; you will also be unable to use RuneScape's high detail graphics mode or use the in-game world switcher without reloading the game.
To work around this, you may use this page to manually select a world and then load the game. Please be aware that loading the game from this page will always load the unsigned game, so you should only use this page if you really have no other option.
For further help, please read this article, which can be found in the Customer Support section of our website.