I'm running Win 10 Pro, 64 bit. When I right click a folder or file to bring up Context Menu 'Open With' is missing. I've tried the 'normal' Registry editing (shellex, contextmenuhandlers, etc) and the Open With is there with the correct Default value. Shift, right click also doesn't do the trick.
Microsoft suggests that my custom Start Menu (Classic Shell) may be causing the problem but my wife is running the same OS on her laptop with Classic Shell and she doesn't have the Open With problem.
Would greatly appreciate suggestions. Thank you.