Windows System Error Code 13820 – ERROR_IPSEC_IKE_NO_PRIVATE_KEY (0x35FC)]

In this post, you’ll learn about the Windows System Error ERROR_IPSEC_IKE_NO_PRIVATE_KEY (0x35FC)] and the reason why you are receiving the error message

How does this Error in Windows Look like?

Error Code 13820 ERROR_IPSEC_IKE_NO_PRIVATE_KEY (0x35FC)]

Why do you receive the System Error Error Code 13820 ERROR_IPSEC_IKE_NO_PRIVATE_KEY (0x35FC)] in Windows?

IKE negotiation failed because the machine certificate used does not have a private key. IPsec certificates require a private key. Contact your Network Security administrator about replacing with a certificate that has a private key.