TSJr

Missing AddTrust Certificate

If you were trying to configure your laptop and the certificate list did not have "AddTrust External CA Root" for you to check off,
then download the certificate here:
Certificate

find the saved certificate file
(save to desktop, or find it in your 'downloads' folder),
click on it and follow the installation instructions.
(clicking 'install', 'next', 'next', 'finish' and 'ok')
It will look something like this:


Then go back to your appendix instructions;
you should find "AddTrust External CA Root" in the list.