import glob


def check_service_enabled(service):
    """
    Determine if a service is enabled to run at boot.
    
    Parameters:
        service -- The name of the service script to query.
        
    Return:
        String indicating if the service is enabled.
    """
    
    try:
        links = glob.glob("/etc/rc*.d/S*" + service)
        if (links):
            return "Enabled"
        else:
            return "Disabled"
        
    except Exception:
        return "Check failed"