Downloading Data Lifeguard Diagnostic for Windows 1.31 from our website was free. Data Lifeguard Diagnostic for Windows is categorized as System Utilities. This free tool was originally designed by Western Digital Corporation.
The most frequent installer filenames for the program include: WinDlg.exe and rundll32.exe etc. This PC software can be installed on 32-bit versions of Windows XP/XP Professional/Vista/7/8/10/11. The following versions: 1.3 and 1.2 were the most frequently downloaded ones by the program users.
From the developer:
This is a Windows version of the Data LifeGuard Diagnostics. It will test WD internal and external drives. In additional, it can provide you with the model and serial of WD drives attached to the system.
You may want to check out more software, such as Data Lifeguard Tools, RecoveryFix for Windows or Freeware Windows Data Recovery Software, which might be similar to Data Lifeguard Diagnostic for Windows.
This guide will show you how to test your computer's hard drive for problems.
System Tools
Backup & Restore