Cloud Flare Certification installation

Hi,
How can install the cloud flare certificate into my IIS 10 on Windows Server 2019? I set up all the free plan but the Error 522 appear every time I try to Load my website thought HTTPS Request, I have been searching for almost al Google net but could not find anything useful, most of the guide are for Web-hosting plans, etc.

@kernel.hardening for this use-case you can utilize the origin CA certificate.

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Hi @kernel.hardening,

Sorry for the late response here, IIS has been known to be a bit tricky to deploy SSL.
While for most webservers we only need the Origin primary certificate, IIS requires the root certificate, and at times the intermediate certificates.

The root certificate can be found in the links below:

Older Article:

Newer Documentation:

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