wmiutils.dll - Analyze and How to Fix Errors

★★★★☆ Verified File (27.08.2026)

⚠️ Important Notice: Meta Description: Discover how wmiutils.dll enhances Windows management tools for efficient system administration tasks. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	other	️ Not detected
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	🟡 Not signed	Signature missing. The file may have been modified.
Hash Integrity	ℹ️ Unverified	File Hash protection is missing.
File size	1.9 kb.	1991 bytes.

Hashes:

MD5: 5bf0c80567813437761e182c0e872c8b
SHA-1: 17ff63878ce00a3f8c6bd29265ec378a756af112
SHA-256: 3092ead1027d09482763695f89717988eb18f19554cc2c064cdc25d061ecbe7f
SHA-512: 16f553392b9f3d01245b059267eb8a187dd1a268b108a82a4234687cfd09e95c4f5fd12dbef8f32e14522bf623e64e6f6f81a5f8f518d5ab9f23c28b15805ce0

To fix a missing or corrupted wmiutils.dll error without downloading files from third-party websites, you must use built-in Windows repair tools. These tools replace or repair the file using the official Windows component store.

Follow these steps in order:

1. Run SFC and DISM Scan

Windows has built-in tools to find and replace corrupted system files automatically.

Press the Windows Key.
Type cmd.
Right-click Command Prompt and select Run as administrator.
Type sfc /scannow and press Enter.
Wait for the scan to finish.
Next, type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Restart your computer.

2. Re-register the DLL File

If the file exists but Windows cannot read it, you can re-register it in the system registry.

Open Command Prompt as administrator.
Type regsvr32 wmiutils.dll and press Enter.
Click OK on the confirmation popup.

3. Rebuild the WMI Repository

Because wmiutils.dll belongs to the Windows Management Instrumentation (WMI) service, resetting this service often fixes the error.

Open Command Prompt as administrator.
Type net stop winmgmt and press Enter (press Y if asked to confirm).
Type winmgmt /resetrepository and press Enter.
Type net start winmgmt and press Enter.
Restart your computer.

4. Check for Windows Updates

Installing pending updates can automatically replace outdated or broken system files.

Open Windows Settings (Press Win + I).
Go to Update & Security (or Windows Update on Windows 11).
Click Check for updates.
Install all available updates and restart.

📊 Diagnostics Tool: Verify Your `wmiutils.dll` File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Other versions:
️ wmiutils.dll 10.0.19041.4474 32-bit (x86) | ️ wmiutils.dll 10.0.19041.4474 64-bit (x64)
Similar files:
️wmiutils.dll.mui