Back to managing epo after several years off. Seems the cert process is just as difficult as 4.0.
I do not want to generate a new certificate request as I already have a server authentication cert in my certstore. I've exported it with private key and converted it to pem using openssl. No matter what I do I get the following error.
The server certificate could not be updated since the uploaded private key file did not contain a valid private key.