cityhash.dll - Analyze and How to Fix Errors

⚠️ Important Notice: CityHash DLL file essential for rapid, high-performance string hashing in applications. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	24.10.2012 00:33:20
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	✅ Have signed	File have signature, it is original file.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	53.9 kb.	55232 bytes.

Hashes:

MD5: 2021acc65fa998daa98131e20c4605be ✅
SHA-1: 2e8407cfe3b1a9d839ea391cfc423e8df8d8a390
SHA-256: c299a0a71bf57eb241868158b4fcfe839d15d5ba607e1bdc5499fdf67b334a14
SHA-512: cb96d3547bab778cbe94076be6765ed2ae07e183e4888d6c380f240b8c6708662a3b2b6b2294e38c48bc91bf2cc5fc7cfcd3afe63775151ba2fe34b06ce38948

Digital file signature cityhash.dll ✅

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

To fix a cityhash.dll error without downloading files from untrusted third-party websites, you need to repair the specific software or development environment that relies on it.

Run SFC and DISM

Windows can automatically find and repair corrupted system files that might affect application dependencies.

1. Press Windows Key + X and select Terminal (Admin) or Command Prompt (Admin).
2. Type sfc /scannow and press Enter.
3. Wait for the scan to finish.
4. Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
5. Restart your computer.

Reinstall the Affected Program

The cityhash.dll file is usually bundled with specific applications, database tools (like ClickHouse or Google CityHash implementations), or games.

1. Press Windows Key + R, type appwiz.cpl, and press Enter.
2. Find the program that triggered the error.
3. Right-click it and select Uninstall.
4. Restart your PC.
5. Download the official installer from the developer's verified website and install it again.

Repair Python or Node.js Modules

If you encounter this error while programming, it means a specific library using CityHash is broken.

• For Python: Open your terminal and run pip install --force-reinstall cityhash or the specific package name.
• For Node.js: Delete your node modules folder and package-lock.json file, then run npm install.

Check Virus and Threat Protection

Sometimes security software quarantines legitimate DLL files by mistake.

1. Open Windows Security.
2. Go to Virus & threat protection.
3. Click on Protection history.
4. Check if cityhash.dll was recently blocked.
5. Select Restore if you trust the application.

Would you like to narrow down the solution? Please tell me which program or game triggers the error, or if you encounter it during software development.

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📊 Diagnostics Tool: Verify Your cityhash.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.

Connected files:
KERNEL32.dll
└── user32.dll

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