解决了。。。it is, I tried it myself. actually you don’t even need to have the plane installed to be able to download liveries. make sure you have the latest version of the iniManager installed (> v2.4.4), if not then download a fresh copy of the iniManager and install it. Also make sure the MSFS 2020 Community path is set correctly inside the iniManager settings. Then just click the “Liveries” tab on the left sided menu and open “A350 Airliner MSFS20”. Hit “Install” on any of the liveries you want.