What causes a "error reading pak file" message in Apex Legends? Corrupted Apex Legends game files cause pak file errors.

To fix the Error 0xc10100bf, This file isn’t playable, check the file format you're trying to play is supported. Other than that, follow these suggestions.

You can then successfully move the files to any of your computer’s internal drives and eliminate the “Can’t read from source file or disk” error.

In Illustrator, if you see errors like The file could not be opened or An unknown error detected while reading a file, see this post.