The file's long name isn't random; it's a detailed instruction manual broken into three parts:

Let me know:

Select . The software will automatically read part 2 and part 3 to piece together the complete, uncompressed setup-fitgirl-selective-german.bin file. 3. Run the FitGirl Installer

: Limit RAM usage in the installer. Before clicking "Install," check the box that says "Limit installer to 2GB of RAM usage" . This stabilizes the decompression process on systems with 8GB, 16GB, or even 32GB of RAM. 2. "Checksum Error" or "CRC Failed" in WinRAR/7-Zip

When you run the setup.exe , the installer will look for these .bin files. If you didn't download the German files, simply uncheck the "German" box in the installer menu to avoid errors.

: If a website forces you to click through multiple ad shorteners or download a custom "download manager" .exe file to get your .rar file, close the tab immediately.