Mac users with OS version 10.6 or 10.7 may find that they have difficulty accessing RuneScape through their web browsers. This is caused by an anti-malware update recently deployed by Apple, which causes the Java plug-in for browsers to be disabled by default.
This may cause you to receive a “disabled plug-in” message when attempting to load RuneScape. If this happens, simply click on the message, and – when prompted - confirm that you would like to enable the plug-in. Then, restart your browser, and RuneScape should load as usual.
Apple’s update can cause the plug-in to be disabled again automatically, if the applet is not loaded for some time. Should this happen, simply repeat the process described above to re-enable the plug-in and access RuneScape.
If you have any questions, or are still having difficulty, feel free to visit our technical forums where our Customer Support team will be happy to help..