I have been using Energia 14 with C2000 launchpad F28027 on my laptop (Windows 8.1) successfully for some time. Coding, compiling, uploading, it all worked fine.
Then Microsoft suggested and offered an upgrade to Windows 10 version, and I accepted it. I also noticed a new version for Energia, so I downloaded Energia versions 15 and 16 and installed them. Now I can code and compile, but can not upload any more to C2000 launchpad. Energia 16 works fine until the message "Put switches in position...", and then reports "Upload failed" without an explanation at the console.
I checked the