Encountering a Missing D3D12.dll error can prevent you from running certain applications or games that rely on Direct3D 12 functionality. To resolve this issue, follow these seven easy steps:
Restart Your Computer: Sometimes, a simple restart can resolve temporary system glitches and resolve DLL errors. Restart your computer and try running the application or game again to see if the Missing D3D12.dll error persists.
Check the Recycle Bin: If you recently deleted files or uninstalled a program, there is a possibility that the D3D12.dll file was mistakenly removed. Check your computer’s Recycle Bin and restore the file if you find it there. However, be cautious when restoring files from the Recycle Bin, as they may have been removed for a valid reason.
Update Graphics Drivers: Outdated or incompatible graphics drivers can lead to DLL errors. Visit the website of your graphics card manufacturer such as NVIDIA, AMD, or Intel and download the latest drivers for your specific graphics card model. Install the updated drivers and restart your computer to ensure the changes take effect. This process can help resolve any issues related to DirectX and the D3D12.dll file.
Install DirectX Runtime: The D3D12.dll file is a part of DirectX 12. Ensure that you have the latest version of DirectX installed on your system. Visit the Microsoft website, download the DirectX Runtime installer, and run it. Follow the on-screen instructions to complete the installation. Restart your computer afterward to apply the changes.
Perform a System File Checker SFC Scan: The System File Checker is a built-in Windows tool that scans and repairs corrupted system files. Open the Command Prompt as an administrator, type sfc /scannow without quotes, and hit Enter. Let the scan complete, and if any issues are detected, the tool will attempt to repair them. Restart your computer after the scan finishes.
Run a Virus/Malware Scan: Malware infections can cause DLL errors and compromise system stability. Run a thorough scan using reputable antivirus or anti-malware software to detect and remove any malicious programs. Ensure your security software is up to date for better protection. Removing malware can help restore any missing or corrupted DLL files, including D3D12.dll.
Reinstall the Application/Game: If the Missing api-ms-win-crt-runtime-l1-1-0.dll error occurs with a specific application or game, try reinstalling it. Uninstall the program from your system, and then download the latest version from the official website or a trusted source. Follow the installation instructions carefully to ensure a clean installation. Reinstalling the application or game often replaces any missing or corrupted DLL files.
By following these steps, you can typically resolve the Missing D3D12.dll error. Remember to keep your system updated, including graphics drivers and DirectX, as staying current with the latest software versions helps prevent DLL errors and ensures compatibility with DirectX-dependent applications and games.