[mike6lax]

When I download and attempt to launch RuneMate.jar on my 10.6 Mac OS X, a window pops up telling me to check the console for possible error messages. In the console it reads as "UnsupportedClassVersionError"

Help a guy out

thanks

 

[cloud]

You're running a really old version of java. You need to update to the latest version to the latest version on the official java website.

 

[arbiter]

Uninstall all versions of Java currently on your machine and install the latest Java 8 (currently Java 8u40) 64bit from Oracle's download page and choose Mac OS X x64.