MODIFYING A SINGLE VOB ID MENU VOB
be careful what you are removing
Open the IFO for the Menu you want to remove completely
Click Menu Extras, uncheck all the VOB ID's and process it
after it's finished, click Save and save the IFO and close IfoEdit
remove the Menu VOB, open any IFO and click Get VTS Sectors and just keep clicking OK and IFoEdit will update all the IFO's
close IfoEdit
that's it in very basic form