Add on liveries issue default 737-800

You might have to add some lines in Aircraft.cfg file because the add-on liveries you have installed were erased this is something I mention in THE FIRST auto-instalation window as a warning BEFORE PROCEED YOU MUST MADE A BACK UP OF YOUR ORIGINAL 737
I had to replace this file Aircraft.cfg due to some new effect inside the cockpit at night VC light

in aircraft.cfg there are lines like this one

[fltsim.5]
title=Boeing 737-800
sim=Boeing737-800
model=
panel=
sound=
texture=
kb_checklists=Boeing737-800_check
kb_reference=Boeing737-800_ref
atc_id=N737Z
atc_airline=
atc_flight_number=
ui_manufacturer="Boeing"
ui_type="737-800"
ui_variation="White"
ui_typerole="Commercial Airliner"
ui_createdby="Microsoft Corporation"
description="One should hardly be surprised that the world's most prolific manufacturer of commercial aircraft is also the producer of the world's most popular jetliner. The 737 became the best-selling commercial jetliner worldwide when orders for it hit 1,831 in June 1987 (surpassing Boeing's own 727 as the previous champ). However, it wasn't always that way\s in the first few years of production, there were so few orders that Boeing considered canceling the program. They didn't, and the airplane has more than proven itself in over three decades of service."

Every one of your new liveries your personal add-on paints you are going to have to re-build them ,the default FSX-737-800 liveries the ones that comes with the game remains intact

you might find help here about this forums.simviation.com/phpBB3/viewtopic.php?f=21&t=170062&p=1260289#p1260289

Alex