# Invalid File Structure Error Did you by chance download the content packs with Safari? Safari is known to auto-unzip files you download. Because Human Generator uses a custom file structure for the content packs, you can't simply re-zip the files. ## The easiest ways to get around this issue are: - Turn off auto-unzipping in Safari, and re-download the packs. - Download the packs with another browser, like Chrome. --- ## If you don't want to re-download: If your internet speeds would make it very slow to re-download the packs, you can manually re-zip the content packs without root folder like this: 1. Open each pack that was automatically unzipped by Safari, and select all folders inside: ![[Screenshot 2021-11-23 at 16.48.46.jpg]] 2. Ctrl+Click or Right Mouse button click and press 'Compress': ![[Screenshot 2021-11-23 at 16.49.51.jpg]] 3. Rename the created Archive.zip to the exact same name as the content pack folder you downloaded: ![[Pasted image 20211123165051.png]]