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winctxtune_mux.dll - Analyze and How to Fix Errors

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

⚠️ Important Notice: dll fix. Resolve DLL error and ensure smooth application performance. 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 14:56:13
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: d95d158c9e4eb79663ac32ad6f1752c8 βœ…
SHA-1: 73165eee0be5e45dba95be83644e5a0eba7ce90a
SHA-256: a0f629aa03668cfc3fb87fc45fab7b2fa2e91a6c4b857e3249759e4126c68adf
SHA-512: 0c6a28773ed945a63173915e4a4ac06816c50df8e94f157bbefd1cf7463750d7b512b4b70c9b2849b12ba341e7365019e8b7ec0a2c75ab0a7949e1a66bdccfc7

Digital file signature winctxtune mux.dll βœ…

Publisher: Mellanox Technologies,LTD
Issuer: VeriSign Class 3 Code Signing 2010 CA
Encryption algorithm: SHA1
Time stamp: Apr 16 13:01:27 2015 GMT

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

File Description: winctxtune mux.dll

winctxtune mux.dll is not a standard, native Microsoft Windows system file. It is typically associated with third-party software, specific hardware drivers, or audio/video multiplexing (muxing) applications. Because it is not an official operating system core component, its presence depends entirely on the specific programs installed on your computer.

Standard File Location

Since this is a third-party file, its location varies. However, it is usually found in one of the following directories:

  • Application Directory: C:\Program Files\ or C:\Program Files (x86)\ inside the specific folder of the software that installed it.
  • System Directory (if shared): C:\Windows\System32\ or C:\Windows\SysWOW64\

How to Fix winctxtune mux.dll Errors (Without Downloading)

Missing or corrupted DLL errors usually happen because the parent application was improperly uninstalled, interrupted during an update, or blocked by security software. You can fix this issue safely without downloading untrusted DLL files from the internet by using the methods below.

1. Reinstall the Associated Program

The safest way to restore a missing DLL file is to reinstall the application that uses it.

  • Open the Start Menu and type Control Panel.
  • Go to Programs > Programs and Features.
  • Locate the software linked to the error (e.g., recent audio/video tools or drivers).
  • Click Uninstall.
  • Restart your computer.
  • Download the official installer from the developer's website and reinstall the program.

2. Check the Windows Recycle Bin

Sometimes files are deleted accidentally.

  • Open the Recycle Bin on your desktop.
  • Search for winctxtune mux.dll in the search bar.
  • If found, right-click the file and select Restore.

3. Run a System File Checker (SFC) Scan

If the file was placed in a Windows system folder, the built-in repair tool can restore it.

  • Press the Windows Key, type cmd, right-click Command Prompt, and select Run as administrator.
  • Type the following command and press Enter:
    sfc /scannaway

    (Note: Replace /scannaway with /scannow if it was a typo in your request)

  • Wait for the verification to reach 100%, then restart your PC.

4. Restore Your System to an Earlier State

If the error started happening recently, you can roll back your system to a time when it worked perfectly.

  • Type Create a restore point in the Windows search bar and click the result.
  • Click the System Restore... button.
  • Select a restore point dated before the error started occurring.
  • Follow the on-screen prompts and let the system reboot.

πŸ“Š Diagnostics Tool: Verify Your winctxtune mux.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.

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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