Installing SSL cert from network solutions via DCM issue

We are trying to renew ssl cert provided by network solutions via DCM and having some problems. Here is some info on setup.

Certificate type: Server or client
Certificate store: *SYSTEM
Certificate store path and filename: /QIBM/USERDATA/ICSS/CERT/SERVER/DEFAULT.KDB

Certificate authority:
Certificate type: Certificate Authority (CA)
Certificate store: *SYSTEM
Network Solutions-Enabled
USER Trust RSA-Enabled
AddTrust-Enabled

I downloaded the zip file from network solutions that contained the following files:
1. AddTrustExternalCARoot.crt
2. OV_USERTrustRSACertificationAuthority.crt
3. OV_NetworkSolutionsOVServerCA2.crt
4. CLIENT.BECLTD.COM.crt

I imported files 1-3 using type "Certificate Authority (CA)" and they worked fine.

When i tried to import the last file as a type "Server or client", i get the following error:
"No request key is found for the certificate. If you are trying to receive the signed certificate, you must be using the same certificate store that was used when the certificate was requested. If this is a CA certificate, you should use the function for importing a CA."

Just for the fun of it i tried to import that last file using "Certificate Authority (CA)" and it worked. But it should be of type "Server or client", no?

This is the second year we are using Network Solutions for SSL. So we did have a working SSL prior to me trying to renew.