If this helped you, please hit "Thanks". I'll update the post if I find a cleaner source.
If posting the direct RadioReference link isn't allowed, please remove just the link. The info above is the safe method.
Most modern cables use the Prolific or FTDI chipsets. Ensure you have the latest drivers installed on your Windows PC to ensure the software "sees" the COM port.
Download the ZIP file and to your desktop. Run the .exe setup file as an administrator.