Thanks for the quick response!
I made sure to read the "Do not use if..." section and one of the points was to not install if the Desktop and Laptop Option is installed. It appears that we have this installed (at least I assume that's what DLO is), but we do not use it.
What happens if we follow this procedure in this case? If the only problem is that our DLO settings will be lost, that's fine since we don't use it.