Support

All Windows servers

To use your SSL certificate on another (non-Windows) server you have to export it as a .pfx file. Once exported convert the file with OpenSSL to the format you need for your server. In case you want to use your SSL certificate on more then one Windows server you have to install the certificate on one server first and then export the certificate as a .pfx file and import it on your other server(s). 

Certain certificates require an intermediate certificate. You will receive your intermediate certificate with the CA certificate and you have to install the intermediate certificate first. IIS stores the Private Key for a SSL certificate as a Pending Request. In case this Pending Request is missing, the connection with the SSL certificate is also lost.  The Private Key however still exists in the Certificate Store and you can recover the connection.