If you’ve recently purchased a Western Digital (WD) external hard drive, SSD, or NAS device, you have likely encountered the need to run a file called . This executable is the gateway to WD’s software suite, including WD Discovery , WD Drive Utilities , and WD Backup .
https://support.wdc.com/downloads.aspx?p=279 (This is the direct page for WD Discovery) download wd apps setup.exe