Ableton 11 Options.txt file and rewire master off

[Kinh]

I keep getting the dialogue box "The options file (options.txt) contains an unknown option - rewire master off which will be ignored."
I would like this message ignored as it's starting to irritate me every start up.

I have the options.txt file in preference folder to bypass vst scanning. How do I rid myself of the above message, anyone know?

[Kinh]

Figured it out. You have to delete rewire master in the text box