We are building a Windows Server on AWS and building a Pega environment.

In the "Downloading and managing Pega Platform docker images" section of  "https://github.com/pegasystems/pega-helm-charts/blob/master/docs/prepping-local-system-runbook-windows.md" If the login is successful, the standard output will be successful, but Next, when you do Dokcer pull, the following error is output to standard output, and you are not proceeding to the next step.