public static void Unload()
{
Logger.LogInfo("Unloading Engine...");
_engineEvents.RunEnded.RemoveHandler(_package.OnRunEnded);
_engineEvents.RunError.RemoveHandler(_package.OnRunError);
_engineEvents.RunStepEnded.RemoveHandler(_package.OnRunStepEnded);
_engineEvents.RunStepError.RemoveHandler(_package.OnRunStepError);
_engineEvents.RunStepStarting.RemoveHandler(_package.OnRunStepStarting);
_engineEvents.RunStarting.RemoveHandler(_package.OnRunStarting);
_engineEvents.RunStateChanged.RemoveHandler(_package.OnRunStateChanged);
_efsWatcher.Dispose();
_efsWatcher = null;
}
