Failing MDT bundle creator task on server 2008r2 not sure this OS supporting or not,
could you please check the details of the failed “Validate Endpoint” action to have more details on the failure?
To see the details, click on the failed action “Validate Endpoint” and then on the computer entry in the displayed page.
failed with below line,
Yes, it fails for the operating system version. It checks that the operating system is windows 8 / windows server 2012 or later