file.microsoft.diagnostics.tracing.eventsource.dll - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

⚠️ Important Notice: Microsoft EventSource DLL for diagnostics tracing APIs. Essential for .NET application event logging. 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	27.05.2015 18:05:48
File version	1.1.25.0
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	154.3 kb.	158000 bytes.

Hashes:

MD5: 7862c404b06b3f86d48cf7f7d64d9aef ✅
SHA-1: f3e332224d218d34c6ebe56c5ef1f24c2fb98fa3
SHA-256: 875a17561ea6ee426ee9cf006279215e1ae46d2305dce6f6644ff5b05a1b17a6
SHA-512: 501c7f7574d61d3ed2e1b4bed7ad94d6bab70e9c0da4f8c5a22bfbba5f0a6849947a1585110ec5c6d3fe5e4efd73d07ff1b76626a12c0960440c1a80a18ae148

Digital file signature `file.microsoft.diagnostics.tracing.eventsource.dll` ✅

Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA
Encryption algorithm: SHA1
Time stamp: May 27 16:06:55 2015 GMT

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

Microsoft.Diagnostics.Tracing.EventSource.dll Guide

File Description

Name: Microsoft.Diagnostics.Tracing.EventSource.dll
Type: Dynamic Link Library (DLL) file.
Developer: Microsoft Corporation.
Purpose: Part of the .NET Framework / .NET Core runtime.
Function: Enables structured event logging for applications.
Usage: Helps developers diagnose performance and trace bugs.

Standard File Location

This file exists in multiple locations depending on your .NET installations:

Global Assembly Cache (GAC): C:\Windows\Microsoft.NET\assembly\GAC MSIL\Microsoft.Diagnostics.Tracing.EventSource\
NuGet Packages Directory: C:\Users\<Your-Username>\.nuget\packages\microsoft.diagnostics.tracing.eventsource\
Application Folders: Inside the root directory of specific software that requires it.

How to Fix Errors Without Downloading the DLL

Downloading DLL files from third-party sites poses severe security risks. Use these native methods to fix the error safely.

1. Repair or Reinstall the Affected Software

If the error occurs only when opening a specific program, that program's installation is corrupted.

Open Settings (Win + I).
Go to Apps > Installed apps.
Find the problematic application.
Click the three dots and select Modify or Advanced options.
Click Repair. If unavailable, uninstall and reinstall the program.

2. Repair or Update .NET Framework

Since this DLL belongs to .NET, repairing the .NET installation usually solves the missing file issue.

Download and run the official Microsoft .NET Framework Repair Tool.
Alternatively, open Control Panel > Programs and Features.
Click Turn Windows features on or off.
Uncheck .NET Framework 4.8 (or your current version), click OK, and reboot.
Re-open the menu, re-check the box, and click OK to reinstall it.

3. Run System File Checker (SFC)

Windows can automatically detect and replace corrupted system dependencies.

Right-click the Start menu and select Terminal (Admin) or Command Prompt (Admin).
Type sfc /scannow and press Enter.
Wait for the scan to finish and restart your computer.

4. Clear the NuGet Cache (For Developers)

If you encounter this error while building a project in Visual Studio:

Open Visual Studio.
Go to Tools > NuGet Package Manager > Package Manager Settings.
Click Clear All NuGet Storage.
Rebuild your solution to force a clean redownload of the package.

To help me narrow down the solution, could you tell me what specific error message you see and which application triggers it?

📊 Diagnostics Tool: Verify Your `file.microsoft.diagnostics.tracing.eventsource.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.