As I said, our team members are able and ready to assist with this issue. Files on your local system need to be updated to use the latest security certificates. This is something that normally is automatically updated by the operating system's security patches but if you've disabled those or are no longer receiving them, like in the case of Windows 7, you'll need assistance with manually performing some changes.
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"A bird does not sing because it has an answer. It sings because it has a song."