This policy setting determines whether Windows Error Reporting (WER) sends additional second-level report data even if a CAB file containing data about the same event types has already been uploaded to the server.If you enable this policy setting WER does not throttle data; that is WER uploads additional CAB files that can contain data about the same event types as an earlier uploaded report.If you disable or do not configure this policy setting WER throttles data by default; that is WER does not upload more than one CAB file for a report that contains data about the same event types.