"The request is not supported" error while launching a published app via SAML

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While attempting to start a published resource via SAML authentication the following error appears:



The “Domain Controller”, “Domain Controller Authentication” or "Kerberos Authentication" certificate on Domain Controller require enrolling, even if they are already available.

Please go to certlm.msc on the Domain Controller, right-click on Personal → Certificates and click Request New Certificate:

Click Next twice, select “Domain Controller”, “Domain Controller Authentication” or "Kerberos authentication", and click Enroll:

Make sure that the enrollment succeeded and click Finish:


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