-Before exporting the image(s), verify the integrity of the source and
-destination WIMs if extra integrity information is present. Also include extra
-integrity information in the destination WIM, even if it was not present before.
+Before exporting the image(s), verify the integrity of the source WIM,
+destination WIM, and any referenced WIMs whenever they have extra integrity
+information present. Also include extra integrity information in the
+destination WIM, even if it was not present before.