Resetting Opus Registry Keys

I had to reset some registry settings to address an issue with windows defender and it seems one of those settings controlled Dopus' control over Win+E and being the explorer replacement. I can get Win+E back by setting it as new GO NEW hotkey but toggling it in the settings does nothing. Likewise, opening folder commands from other programs opens things in winexplore and not dopus. What registry settings do I need to revert for these to work?

Reinstall Opus over itself and that should fix most things.