Use a utility like 7-Zip or WinRAR to open the archive.
If it's a "Preliminary RAR" file, it likely contains the reporting templates required by regulatory bodies for that year. un09.rar
Refers to Risk Analysis and Remediation reports. These are management-level summaries, often graphical, used to identify security risks or compliance issues in enterprise systems. Use a utility like 7-Zip or WinRAR to open the archive