Always scan files from unofficial sources with an antivirus before opening them. .rar files can sometimes be used to bundle malware alongside game files.
Based on the file name and current trends, this file is most likely: Datei herunterladen MC Kayley lets play.rar
You will need software like WinRAR , 7-Zip , or The Unarchiver to open a .rar file. Always scan files from unofficial sources with an