Hi @brett-polivka,
The manifest error is the generic error that the Docker CLI throws when it cannot find an image or something went wrong when pulling the image. Since you do not have any other package or container type (Helm, OCI, etc...) in your registry, it shouldn't cause any issue with ProGet.
Do you see any of your ACR containers in the ProGet UI? ACR does support container searching (or at least it did last time I tested it). Have you tried to enable Attempt to search the container registry
in your connector advanced options? That will allow ProGet to list the available images. Could you also attempt to search by the exact image name in ProGet? Do you see your image then? If not, my guess is that your private ACR URL and/or credentials are incorrect.
Based on your ACR configuration, you may have to generate a token instead of using your password. See Microsoft's Authenticate with an Azure Container Registry documentation to see what credentials will work. Basically, if you see docker login
under the "How to Authenticate" column, that username/password combination should work in ProGet.
Thanks,
Dan