If your online photo album is very large, then when you try to download it, you may get the message that your album is too large to download.
In this case, what you can do is to split the large album into smaller photo albums.
Since everyone’s photos are different size, there is no rule for how many photos exactly should work, but to be on the safe side, try to keep your album around 50MB (100 * 0.5MB photos, or 50 * 1MB photos).
To do this, first create a few new albums.
Then go back into the large album, and select some photos to move and drag and drop them into the new albums.
Then try downloading the new smaller albums, and you shouldn’t have any difficulties.