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winctxtune_eth.dll - Analyze and How to Fix Errors

β˜…β˜…β˜…β˜…β˜… Verified File (27.08.2026)

⚠️ Important Notice: Fix Windows Context Menu Errors with winctxtune eth.dll Repair Tool Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:64-bit (x64)Compatible with only 64-bit Windows
Creation date16.04.2015 14:56:15
File version4.95.10777.0
Antivirus scanβœ… Clean No viruses detected.
Digital signatureβœ… Have signedFile have signature, it is original file.
Hash Integrityβœ… MD5: VerifiedFile Hash protection is missing.
File size0.6 Mb.0.6 Mb. bytes.

Hashes:

MD5: f9bbc861cb5b4a32620354c6a1350f30 βœ…
SHA-1: 60d81da083c0b09de1f0f6fb5b5f4d939de3a4ef
SHA-256: a22324baa8cab4574da2095b0b1cdda161a639f88fdc5131592f053f95932d96
SHA-512: a5614641f6453bc12bef5d6cc008d808bdcade4205179bb54ab721ed22470567cf6d9b9deae1c6c329ed709281a0d220fe191e3ba77c1d6136fe2c353bf90633

Digital file signature winctxtune eth.dll βœ…

Publisher: Mellanox Technologies,LTD
Issuer: VeriSign Class 3 Code Signing 2010 CA
Encryption algorithm: SHA1
Time stamp: Apr 16 13:01:26 2015 GMT

βœ… This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.

File Description: winctxtune eth.dll

The file winctxtune eth.dll is not a standard, native Microsoft Windows system component. It is a Dynamic Link Library (DLL) typically associated with specialized networking software, Ethereum mining tools, or custom crypto-currency hardware tuning utilities (indicated by the eth suffix).

Standard File Location

Because it is third-party software, its location depends on the program that installed it:

  • Application Folder: C:\Program Files\ or C:\Program Files (x86)\ followed by the specific software name (e.g., a mining miner or a network optimizer folder).
  • User Profile: C:\Users\<YourUsername>\AppData\Local\ or \Roaming\ under the respective application directory.

How to Fix winctxtune eth.dll Errors (Without Downloading Anything)

If you see an error stating this DLL is missing, corrupted, or causing a crash, you can fix it safely using built-in Windows tools and standard software management.

1. Reinstall the Associated Program

The safest way to restore a missing third-party DLL without downloading individual files from sketchy websites is to let the official installer do it.

  • Press Windows Key + R, type appwiz.cpl, and press Enter.
  • Locate the program linked to Ethereum tuning, mining, or custom network tweaking.
  • Right-click it and select Uninstall.
  • Reinstall the program using its official, original installer.

2. Check Your Antivirus Quarantine

Antivirus programs often flag crypto-related files or custom network DLLs as "False Positives" and quarantine them.

  • Open your Windows Security or third-party antivirus.
  • Go to Protection History or Quarantine.
  • Look for winctxtune eth.dll.
  • If found, select Restore and add it to your exclusion list.

3. Run SFC and DISM Scans

If the file corrupted a linked Windows subsystem, deployment tools can repair the environment.

  • Right-click the Start button and select Terminal (Admin) or Command Prompt (Admin).
  • Type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter. Wait for it to finish.
  • Type sfc /scannow and press Enter.
  • Restart your computer.

4. Clear Startup Triggers

If the error pops up on boot because the software was uninstalled but a registry key remains:

  • Press Ctrl + Shift + Esc to open Task Manager.
  • Click the Startup apps tab.
  • Look for any leftover crypto/tuning tools, right-click, and choose Disable.

πŸ“Š Diagnostics Tool: Verify Your winctxtune eth.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
β”œβ”€β”€ USER32.dll
β”œβ”€β”€ COMDLG32.dll
β”œβ”€β”€ ADVAPI32.dll
β”œβ”€β”€ ole32.dll
β”œβ”€β”€ OLEAUT32.dll
β”œβ”€β”€ SETUPAPI.dll
β”œβ”€β”€ COMCTL32.dll
β”œβ”€β”€ WS2 32.dll
β”œβ”€β”€ ibal.dll
└── SHLWAPI.dll

Mellanox Technologies,LTD