OSX:Error opening files in Finder with right-click unless Jaikoz already running

Get these exceptions if Jaikoz not already running, works okay if already running

java.lang.NullPointerException
at com.jthink.jaikoz.menu.OSXExtensions$OSXFileOpenHandler.openFiles(OSXExtensions.java:158)
at com.apple.eawt._AppEventHandler$_OpenFileDispatcher.performUsing(_AppEventHandler.java:361)
at com.apple.eawt._AppEventHandler$_OpenFileDispatcher.performUsing(_AppEventHandler.java:352)
at com.apple.eawt._AppEventHandler$_AppEventDispatcher$1.run(_AppEventHandler.java:516)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:714)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
10/08/2015 11.57.28:com.jthink.jaikoz.EventDispatchThreadExceptionHandler:handle:SEVERE: RuntimeException occurred in application
java.lang.NullPointerException
at com.jthink.jaikoz.menu.OSXExtensions$OSXFileOpenHandler.openFiles(OSXExtensions.java:158)
at com.apple.eawt._AppEventHandler$_OpenFileDispatcher.performUsing(_AppEventHandler.java:361)
at com.apple.eawt._AppEventHandler$_OpenFileDispatcher.performUsing(_AppEventHandler.java:352)
at com.apple.eawt._AppEventHandler$_AppEventDispatcher$1.run(_AppEventHandler.java:516)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:714)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
10/08/2015 11.57.31:com.jthink.jaikoz.EventDispatchThreadExceptionHandler:handle:SEVERE: Error in EventDispatchThreadExceptionHandler,continue termination
java.lang.NullPointerException
at com.jthink.jaikoz.guielement.EnableCursor.run(EnableCursor.java:32)
at com.jthink.jaikoz.EventDispatchThreadExceptionHandler.handle(EventDispatchThreadExceptionHandler.java:117)
at com.jthink.jaikoz.EventDispatchThreadExceptionHandler.uncaughtException(EventDispatchThreadExceptionHandler.java:28)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1057)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1052)
at java.awt.EventDispatchThread.processException(EventDispatchThread.java:223)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:215)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)