: Compressed archives can sometimes hide malware. It is best to scan the file with antivirus software like AVG or Avast before extracting the contents. Need to open, create, or convert a RAR file? - WinZip
: You need a utility like WinRAR or 7-Zip to "unzip" or extract the contents of the .rar file to your computer. 475_2_RPA.rar
: Once extracted, you will likely see a file ending in .rpa . : Compressed archives can sometimes hide malware