A warning will appear stating the file might become unusable; select Yes .
Double-click the new file. Minecraft will launch and automatically begin the import process. Manual Installation for Java Edition mc.zip
Rename filename.zip to filename.mcpack . Step-by-Step Conversion (Windows) A warning will appear stating the file might
In File Explorer, go to the View tab and check the box for File name extensions . Without this, you cannot change the actual file type. mc.zip