While the software is currently in version 17.x (often rebranded or partnered with other utilities), older versions like "123" or "12.3" represent an era where the software was purely functional, lacking the advertising modules and "recommended software" installers found in modern iterations. This purity drives the demand for the legacy ZIP files.
Do not attempt to run the program from inside the ZIP file. Right-click the downloaded file and select . Use a tool like 7-Zip or WinRAR. This process may take 10-20 minutes due to the number of small driver files.