What action should you take in the Error Actions console to correct a document-level error for a single file?

The most appropriate action to take in the Error Actions console to correct a document-level error for a single file is to download the file. By downloading the file, you can review its contents and assess the specific error present. This allows you to make necessary modifications or corrections before re-uploading or processing it again.

Unlike the other options, downloading the file provides a direct method to investigate and resolve the issue at hand. Simply retrying the process without addressing the underlying error may lead to repeated failures. Editing notes can be useful for documentation purposes but does not directly impact the document’s content or rectify the error. Ignoring the error would not resolve the issue and would potentially lead to further complications in processing. Thus, downloading the file serves as a proactive and effective step towards correcting the error.