While both names contain the word "ship," they are entirely different programs. This is a good reminder that searching for specific, unusual file names can sometimes lead you to dead ends or off-topic results.
Often, the "new" file you need is already on your computer but has been moved to quarantine. Open your Antivirus or Windows Security. Check the or Quarantine section.
: The standard executable extension used by Windows to boot up an application.
Steam will scan your installation folder, identify the missing or broken ship.exe file, and . 2. For Battle.net Users Open the Battle.net desktop application. Select Call of Duty from your games list. Click the Gear Icon located next to the blue "Play" button. Select Scan and Repair from the drop-down menu.