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Recently used IISCrypto to disable protocols less than TLS 1.2 on the IIS web server. Starting to see numerous SCHANNEL errors in the event log like so:

A fatal error occurred while creating an SSL client credential. The internal error state is 10013.

How do you determine which app is logging this error?

user2368632
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    Take a look at:https://social.technet.microsoft.com/Forums/en-US/d0c6be79-9a07-4705-aa55-833e01420a59/tls-11-and-12-event-a-fatal-error-occurred-while-creating-an-ssl-client-credential-the-internal?forum=winserver8gen – Theobald Du Mar 29 '21 at 07:15
  • This looks promising too : https://learn.microsoft.com/en-us/troubleshoot/iis/enable-schannel-event-logging – user2368632 Mar 29 '21 at 19:14

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