Apologies for the thread necromancy, but I have the same problem here. The files I have from GoDaddy are a crt, a pem, and a p7b. Since this has already been installed on an IIS server, I have the exported crt file and decrypted key; those work on some Apache servers we have. What combination do I need to create a cert that will not give a “No CA found” message in Axigen? Thanks.
Got it working, and as others will have the same issue here is what worked for me. We use a certificate from GoDaddy; insert your cert provider as needed.
I created a PEM file of the GoDaddy CA root and intermediate authority certs by concatenating the two files. The root was first.
This was uploaded to Axigen with our unkeyed cert along with a copy of our unencrypted private key. Once this was done we had a valid cert.