d3d12.dll - Fehler analysieren und beheben

★★★★☆ Überprüfte Datei (27.08.2026)

️ Important Notice: Optimieren Sie die Leistung Ihrer DirectX 12-Anwendungen mit d3d12.dll. Essential for developers targeting Windows systems. Das manuelle Ersetzen von Systembibliotheken kann zukünftige Windows-Updates beeinträchtigen oder kritische Systemfehler verursachen.

Architektur:	andere	️ Nicht erkannt
Antivirus-Scan	✅ Sauber	Keine Viren entdeckt.
Digitale Signatur	Nicht unterzeichnet	Die Unterzeichnung fehlt, die Datei könnte verändert worden sein.
Hash-Integrität	i️ Nicht überprüft	Datei-Hash-Schutz fehlt.
Dateigröße	28,1 kb.	28752 bytes.

Hashes:

MD5: 9b82acedef33c03d44ecde15176f205c
SHA-1: 679c576c194fe95aab385f20118b84274e4ba329
SHA-256: 679b20619758ba1d3fd943700a4bb433761fd0695fbf5aa2e7dd119d1737f423
SHA-512: 70fbb8b2d6b742c9ef1d95aa78e95ec9290ae95e68c4ba176b72e7a9570efddd227859a07d27fb0ad0adb06dc22efe62bd85c942e0ae2e21e971417ab2dce69f

File Information and Error Fixes for d3d12.dll

Beschreibung der Datei

Die... d3d12.dll file is a critical Windows system component known as the Direct3D 12 Runtime. Developed by Microsoft Corporation, it is an essential part of the DirectX 12 API collection. This file allows modern multimedia applications, high-end video games, and graphics-intensive software to communicate directly with your computer's graphics hardware (GPU) to deliver advanced 3D visual rendering, high frame rates, and enhanced performance.

Standardaufzeichnungsort

The authentic d3d12.dll file resides inside the core Windows system directories. Its exact location depends on your operating system architecture:

For 64-bit systems (64-bit file):
C:\Windows\System32\
For 64-bit systems running 32-bit applications (32-bit compatibility file):
C:\Windows\SysWOW64\

Note: If you find this file located anywhere else (such as temporary folders or user directories), it could be disguised malware or a rogue file.

How to Fix d3d12.dll Errors Without Downloading the File

Downloading standalone .dll files from untrusted third-party websites can introduce malware or cause system instability. You can repair d3d12.dll safely using built-in Windows utilities and system tools:

1. Run the System File Checker (SFC) Scan

Windows features an integrated tool that automatically scans, detects, and replaces missing or corrupted system files like d3d12.dll using cached copies from the operating system.

Drücken Sie die... Windows Key, Typ cmd in das Suchfeld.
Mit der rechten Maustaste. Command Prompt und wählen. Run as administrator.
Geben Sie den folgenden Befehl ein und drücken Sie Enter:
```
sfc /scannow
```
Wait for the verification to reach 100%. If repairs are made, restart your computer.

2. Run the Deployment Image Servicing and Management (DISM) Tool

If the SFC scan fails to repair the file because the local source image is also corrupted, use DISM to download clean system files directly from official Microsoft update servers.

Öffnen. Command Prompt as an administrator.

Execute this command:

DISM /Online /Cleanup-Image /RestoreHealth

After the process finishes successfully, run the sfc /scannow command one more time to complete the restoration.

3. Check for and Install Windows Updates

Since DirectX 12 is natively integrated into Windows 10 and Windows 11, its core components cannot be manually reinstalled as standalone packages. Updating your operating system will force Windows to deploy the latest, functioning versions of the DirectX runtime libraries.

Open your system Settings (Drucken Win + I ) ist.
Gehen Sie. Update & Security (oder Windows Update auf Windows 11).
Klicken Check for updates.
Install all pending updates and reboot your system.

4. Reinstall the Glitching Game or Application

If the error only pops up when launching a specific program, the application's local configuration files might be broken.

Mach auf. Control Panel or Windows Apps menu and Uninstall the problematic application.
Starten Sie Ihren Computer neu.
Install the application again using the original distribution files or launcher (e.g., Steam, Epic Games, Ubisoft Connect). This process forces the software installer to re-register required visual components.

5. Check Operating System Compatibility

DirectX 12 requires modern system frameworks. If you are attempting to run a modern game or app on Windows 7, 8, or 8.1, it will frequently throw a d3d12.dll is missing error because those older operating systems do not natively support full Direct3D 12 runtimes. Upgrading your PC to Windows 10 or Windows 11 is required to native-launch these applications.

Diagnosetool: Überprüfen Sie Ihre `d3d12.dll` Datei

Wenn Sie befürchten, dass die Datei auf Ihrem PC durch Malware verändert wurde, geben Sie sie in das folgende Formular ab. Unser Skript überprüft die Dateigröße, den kryptographischen Hash (MD5/SHA-1) und eine gültige digitale Microsoft-Signatur.