WD Apps Setup.exe WD Backup™ WD Security™ WD Drive Utilities™ Need Help? support.wd.com/contact WD, the WD logo, WD Backup. WD Security and WD Drive Utilities are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the U.S. and/or other countries. © 2016 Western Digital Corporation or its affiliates.