No JVM could be found on your system

Hey there,

I've getting the following error message when attempting to load Spark..

No JVM could be found on your system.

Please define EXE4J_JAVA_HOME

to point to an installed JDK or JRE or download a JRE from

www.java.com

I'm using Windows 7 64bit..

I've downloaded old versions of Spark, new versions of Spark..

I've attempted to run as administrator..

I've download and installed old versions of Java, and new versions of Java..

Now, I'm not 100% sure how to define EXE4J_JAVA_HOME, if anyone could suggest it.. that would be great..

I'm also at the stage where I can't uninstall Spark because of the same error..

Any help would be greatly appreciated...

thanks

Josh