Did you have Opus running elevated (as administrator)? Doing that will break desktop double-click unless dopusrt.exe is also elevated. (Running Opus elevated isn't a good idea. Instead, use the built-in Admin Mode and other UAC support.)
Did you have Opus running elevated (as administrator)? Doing that will break desktop double-click unless dopusrt.exe is also elevated. (Running Opus elevated isn't a good idea. Instead, use the built-in Admin Mode and other UAC support.)