Copy pasting into beamng launch options did not work

I used the advice from this thread: My beamMP playtime does not track on Steam but after i copy pasted it into beamnch launch options it said "windows cannot fund Appdata\roaming\beamng. Any help?

Hi, sorry for the delay in a response, but you did not file this in the support category, I’ll move it over for you. By what you are saying it appears that BeamNG is not installed in the default file pathway. You’ll need to connect steam to wherever you installed BeamNG.