The 04_M file now has the plugged windows in the exact paint colour, on files 01_M and 02M.  I have copied those _M files into my livery folder.  How do I plug windows in the Fus_03 texture file?

I have also painted the body paint colour onto what I think are the correct windows on Fusfin04_D file.  However, the windows still appear on the aircraft.  Should I be guided by the numbers in red or the numbers in yellow on the Fusfin_04_D file??  Or is it red for right and yellow for left??  Information in the manual is not very clear.