1. Unzip your certificate bundle file onto your server (Prefererrably at C:\)

2. Locate your certificate called yourdomainname.crt.

3. Double Click it to open it.

4. Goto the General Tab.

5. Scroll down until you see the section entitled "Thumbprint"

6. Select the Thumbprint and press CTRL+C on your keyboard to copy it.

7. Remove all spaces from the thumbprint as it will be used later during the Installation Process of your SSL Certificate.