On Thu, 23 Dec 2021, Rich Shepard via ESS-help wrote: > Just now I upgraded ess-17.11 to ess-18.10.2. RData still doesn't load. I re-installed R-4.1.2 and when I started ESS it still showed 17.11 rather than the newly upgraded 18.10.2. I'm stymied, beyond my R and ESS knowledge, and need to get some work done ASAP. Help's needed. Rich