If your .mcaddon file isn’t triggering the import process, the most common cause is a file association error or the game being open during import.
Quick Fixes:
– Close Minecraft Completely: Some versions of Bedrock fail to import .mcpack or .mcaddon files if the game is already running. Close the app and try opening the file again.
– Check File Extension: Ensure the file ends exactly in .mcaddon. If it’s a .zip, rename it to .mcaddon or extract the behavior and resource packs separately.
– Manual Import: Move the folder to the com.mojang directory manually (on Android/iOS/PC) if the automatic importer fails.
– Update Game: Ensure you are on the latest stable build, as outdated versions often reject newer addon formats.