I'm running version 4.20 and able to use all families of RSLogix as well as RSLogix Emulate 500. I'm still on Windows 10. Several coworkers are set up the same way on Windows 11.
rant on: I, too, hate the new layer of fluff Windows 11 has added to every freaking thing I need to find, like network settings to set a static IP address. Just a minute ago, I was remote accessing a client PC to copy a file and got lost trying to find the right click menu "Copy" command in their windoze 11. Everything has to be a effin symbol now. I install Classic Shell on every win10 or win11 PC I touch just to hide all the boolchit on the "Start" (getting distracted by netflix and x-box) menu. /rant