How do I fix this?

How do I fix this?

I know I have seen something about fixing this maybe close to after the intitial release when people started playing with liveries but I can’t find it now.
Anyone know what to do to fix this?
Try.
Delete aircrart and liveries via content manager.
Quit to desktop.
Delete liveries from community folder.
Delete file named content.xml
// ms store ver default file location
c:\Users\your_user_name\AppData\Local\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\
Launch msfs. Download aircraft and liveries.
OK. I fixed it but differently, although I still don’t know what is causing it.
I have a separate livery folder for a couple G36 liveries. I loaded it separately from the G36 Improvement mod. The Livery folders had the aircraft.cfg in it. It had to load after the mod.
What I did was just copy the livery folders into the mod folder and it fixed it.