Audit Defense Registration

I bought TurboTax Premier Online which included Audit Defense at no additional cost.  My problem occurred when I attempted to file my returns.  Because the Audit Defense registration was incomplete I could not e-file the returns.  Unfortunately there is no location within the program to find the registration.  The only way I could file the returns was to opt out of Audit Defense.  I have read several posts citing similar problems.  Who else has experienced this issue?