downloading Lame Mp3 encoder for Vista

I’m using Windows Vista and have downloaded Audacity 2.0.1 from the .exe installer. I downloaded “Lame v3.99.3 for Windows.exe” MP3 encoder but got an error message (not a valid Windows 32-bit file) when I tried to run it. Is there a different version that will work for me?

Does the Troubleshooting part of this page help?: