ERROR: Cannot find 64-bit Java. 32-bit Java is not supported.
This error indicates that Klocwork cannot find your installation of 64-bit Java. As of Klocwork 2021.4, 32-bit Java is no longer supported, so this error message is also shown if you are running a 32-bit version of Java.
Workaround: If you have no Java, or a 32-bit version of Java installed, you need to install 64-bit Java.