OK, it is simple enough to go back to an earlier version of the IDE, and I have downloaded the latest nightly. I don't see an installer file - do I just copy the entire directory structure to my hard drive folder for the IDE or where does it go?
Basically, How do I install the nightly build? I do not see any guidance on that on the site.
The board vendor said that there were issues that were corrected for the Tau, so I want to try it.