How do I install the SDK and where is the file located?

Hello,
In order to convert aircraft textures from MSFS2020 DDS to KTX2 I need to install the SDK for MSFS 2024 and Im not sure where the SDK download is nor am I knowledgeable concerning installing it. Could someone show me the way please.
EDIT: I have the Aviator Edition

This is a good place to start:
https://docs.flightsimulator.com/html/Introduction/SDK_Overview.htm

2 Likes