Scanner.rar -

Use this if you are documenting issues with how File Explorer handles large RAR archives.

Utilities like ngPost can monitor folders, automatically compress new data into RAR format, and even prepare the post for you. Scanner.rar

Use rar a Scanner.rar [files] to quickly add files from the terminal. Use this if you are documenting issues with

Use this if you are warning others about suspicious email attachments. Scanner.rar

Malicious RARs can use path traversal exploits to drop files into your Startup folder.

Option 1: Professional IT/Support (Troubleshooting Slowdown)

Never open an archive from an unknown source.