How did the original Karma software install fail? Just curious.

I put the Rio CD in, opened it, clicked "Install Rio Software" and nothing happened. I browsed through the CD to see the "install_wrapper.exe" that it's trying to call, opened that, and nothing happened. That's when I realized I wasn't going to get anywhere with the wrapper, and had to run the installs individually.

Have you tried removing the three individual components and retrying from the master install?

Yup, uninstalled them, downloaded the latest version, and tried running that, and it also died when running setup_wrapper.