Ensure the file extension is strictly .zip . If it's corrupted, try redownloading the original source.
In your file explorer, right-click and choose View > Sort by > Date (Oldest First) to see the progression of your event. IMG_8116.zip
Decide on the book size (e.g., 8.5x11) and cover type (Hardcover vs. Softcover). Ensure the file extension is strictly