Where did you this file from? Knowing the source can help narrow down exactly what is inside. WinRAR download free and support
WinRAR (the official utility) or 7-Zip (a free, open-source alternative). BW_HMilk.rar
To access the contents, you will need an archive manager that supports the RAR format: Where did you this file from
Sites like Zamzar can convert it to a standard ZIP format if you don't want to install software. Important Safety Warning open-source alternative). To access the contents
Use a tool like VirusTotal or your local antivirus to check the file before extraction.