To open a RAR archive, you will need a tool such as WinRAR , 7-Zip (free and open source), or The Unarchiver (for Mac).
Before clicking "Datei herunterladen" (Download file), ensure you trust the website. Randomly named files like 71E474115EFB can sometimes be used to disguise harmful software. Datei herunterladen 71E474115EFB.rar
If you get an error saying the file is corrupt, try downloading it again; sometimes the connection breaks mid-transfer. To open a RAR archive, you will need
Do you have about the content of this file, or To open a RAR archive