Microsoft IIS 7 Server 2008

Follow these instructions to install your SSL server certificate:

Your SSL server certificate will be sent to you by email. The email message includes the web server certificate that you purchased in the body of the email message. Copy the certificate from the body of the email and paste it into a simple text editor, such as Notepad
Save this as yourdomain.cer on your desktop or other location where you can find it later
Open the Internet Information Services (IIS) Manager. From the Start button select Programs > Administrative Tools > Internet Information Services Manager
In the IIS Manager, select the server node on the top left under Connections
In the Features pane (the middle pane), double-click the Server Certificates option located under the IIS or Security heading (depending on your current group-by view)
From the Actions pane on the top right, select Complete Certificate Request
On the Complete Certificate Request page browse to the SSL certificate file yourdomain.cer that you saved from step 2. Don't worry if your file saved as yourdomain.cer.txt, just change the Files of type drop down to browse for files of type *.*
Next, type a friendly name for the certificate in the Friendly name box, and then click OK. Something like www.yourdomain.com [1] will do
Your SSL server certificate is now installed on your server and you should see it listed in the Server Certificates view. Now you will need to configure your web site to use the certificate
If you have only one web site it will mostly likely be listed in IIS 7 as the Default web site. Select and right-click on the Default web site and select Edit Bindings. If you only see 'http' under the Type column of the Web Site Bindings dialog box click the Add button and select 'https' from the drop down box under Type. Then select the name of the SSL certificate from the SSL certificate list that you just installed and click Ok. Then click Close to complete the
Edit Bindings wizard

Important: You must now restart the computer or the IISAdmin Service to complete the installation

You may want to test the Web site to ensure that everything is working correctly. Be sure to use https:// when you test connectivity to the site