I am in the process of setting up our Windows Server 2012R2 VM in Azure for PCI compliant ciphers and protocols. When I disable TLS 1.0 I get an error in my system log:
A fatal error occurred while creating an SSL client credential. The internal error state is 10013.
with an Event ID of 36871
Most of the answers I have seen are for server 2008 and in regards to SMTP. There is nothing that runs SMTP on this server, it's just an IIS box hosting a few web services. RDP works just fine, everything else seems fine, kind of confused as to why disabling TLS 1.0 would do this. When I re-enable it, the errors go away.