exiting Copied Field

[LoneReaper]

I have a FileMaker script that copys a field, then runs an external script, then pauses the filemaker script so that the external script can perform its process. When the external script is done it comes back to filemaker and presses ENTER to resume the Filemaker Script. My problem is when it comes back to FileMaker, the copied field is still highlighted. How do i unselect the field ( like when you click on an empty space) so that i can continue the script?

[-Queue-]

Exit Record/Request or Commit Record/Request, depending upon your version.