1. Find the curator.conf file (default location is C:\InterWorks\Curator\curator.conf).
2. Locate the references in the file (listed below) and replace your new .crt, .pem, and .key files where they are referenced in the curator.conf file.
3. Un-comment the lines (by deleting the # at the front of the line) starting at Listen 443 and ending at </IfModule>

curator.conf ssl section should look like the below after step #3:

#Uncomment the lines below for SSL
Listen 443
<IfModule mod_ssl.c>
    <VirtualHost _default_:443>
        SSLEngine on
        ServerName www.example.com
        DocumentRoot "C:\InterWorks\Curator\htdocs"
        RewriteEngine on

        SSLCertificateChainFile C:\InterWorks\Curator\certs\chain.crt
        SSLCertificateFile C:\InterWorks\Curator\certs\cert.pem
        SSLCertificateKeyFile C:\InterWorks\Curator\certs\cert.key

        SSLProtocol                 [protocol]
        SSLCipherSuite              [ciphersuite]
        SSLHonorCipherOrder         on
        SSLCompression              off

        <Directory "C:\InterWorks\Curator\htdocs">
            AllowOverride All
            Options Indexes FollowSymLinks
            Require all granted
        </Directory>
   </VirtualHost>
</IfModule>

4. After the configuration file has been edited and saved, restart Curator.