Executing shutdown.bat and twiddle.bat from admin console is unsuccessful. Same operation successful when running same scripts from command line. Executing from the admin console shell scripts on linux also works so this seems windows specific.

Trying to execute twiddle - return code 1.

Trying to execute shutdown:
Exception in thread "main" java.lang.SecurityException: class "org.jboss.bootstrap.spi.ServerProcess"'s signer information does not match signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(ClassLoader.java:776)
at java.lang.ClassLoader.preDefineClass(ClassLoader.java:488)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$000(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at org.jboss.Shutdown.main(Shutdown.java:228)

For a reference see server.log.gz from SOA-1760