Canon EOS 5D MARK IV Instruction Manual page 472

d Transferring Images to a Computer
All images
If any screen other than EOS Utility's main window is displayed on the
computer, [Direct transfer] is not displayed.
During the image transfer, certain menu options cannot be used.
You can also transfer movies.
Shooting is possible even during the image transfer.
For [Transfer with caption] under [x2: Image transfer], refer to the
"Wi-Fi (Wireless Communication) Function Instruction Manual" (p.4).
470
If [All images] is selected and you select
[Card images not transferred], all the
images on the card not yet transferred to
a computer will be selected.
For a description of [Card images failed
transfer] and [Clear card's transf.
history], see "Selecting n" on the
preceding page.