Gave up trying to get my Legacy version running on x64 and decided to download the latest eval version. (W10)
Wound up getting "com.freescale.mcu_11.0,coldfire.updatesite.zip" as the download and unzipped it to only find folders containing .jar files and none of them execute when they are clicked.
Would have thought something more traditional like an install program would have been downloaded. I have to be doing something wrong.