Canon EOS-1D X Manual (en)

The shot image is displayed.
The shot image will be saved in the folder created in step 2.
The images in the folder mentioned above will be displayed in 
the thumbnail display area.
You can also create a sub-folder in the folder mentioned above to 
save images. To create a sub-folder, click the [Create subfolder] 
button on the remote shooting window, enter [Folder name] on 
the screen appeared, then click the [OK] button.
In the cases below, perform shooting with EOS Utility. 
•  You want to autofocus with EOS Utility’s shoot button
•  You want to perform continuous shooting
You can perform shooting while comparing the shot image with a 
pinned image by pinning an image 
. This is convenient for 
image selection.