You can try downloading the file from these trusted sources:
A: Either you are playing different versions of the game, or one of you has high-resolution texture packs integrated into Chunk0. Game updates frequently alter the size of base chunks. Pakchunk0-windowsnoeditor.pak Download
If your game is asking for this file, don't search the web—open your game library, right-click, and verify. Your PC (and your gaming sanity) will thank you. You can try downloading the file from these
However, before you hit that download button, it is crucial to understand what this file actually is, why it is rarely "universally" downloadable, and the potential risks involved in replacing it. Your PC (and your gaming sanity) will thank you
file. As the code scrolled by, he didn't see standard textures or mesh data. Instead, he found a folder titled \Internal\Logs\Dev_01 Inside was a single text file: READ_ME_BEFORE_DELETING.txt “To whoever is trying to force this install,” the note read.
How to extract files from unencrypted PAK files | Getting Started