Title. Made the mistake/needed to update R for other purposes. Cannot get the arcgisbinding bridge to work with 4.0+ R version. Using 32bit R because using ArcMap. Python script was still working in ArcMap, but when trying to work in R says arcgisbinding was installed before r version please reinstall. Tried that, to no avail. Then tried rolling back and using R version 3.6.3 but ArcMap seems to not bind to that even after uninstalling and reinstalling r-bridge-install-master and dissolving and reestablishing the folder connection