If you can provide the where you downloaded this file from, I can help you determine its legitimacy.
Use VirusTotal or your local antivirus software to scan the zip file. DVRNR_windows.zip
Ensure the file was downloaded from an official, trusted vendor. If you can provide the where you downloaded
Files from unknown or untrusted sources can be harmful. Before opening: DVRNR_windows.zip
Without direct, authorized access to analyze the specific contents of this zip file, it is impossible to verify its legitimacy, function, or safety.