How to Download and Fix d3d10core.dll?

Sometimes Windows system displays error messages regarding corrupted or missing d3d10core.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent d3d10core.dll file can therefore effect in failed execution of the started process.

d3d10core.dll file Direct3D 10 Runtime. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of d3d10core.dll related errors on your device. You can also download d3d10core.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

File info

General information
Filename d3d10core.dll
File extension DLL
Description Direct3D 10 Runtime
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
MIME type application/octet-stream
File type Dynamic link library
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)

There are various types of errors related to d3d10core.dll file. d3d10core.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to d3d10core.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • d3d10core.dll is corrupted
  • d3d10core.dll cannot be located
  • Runtime Error - d3d10core.dll
  • d3d10core.dll file error
  • d3d10core.dll file cannot be loaded. Module was not found
  • cannot register d3d10core.dll file:
  • d3d10core.dll file could not be loaded
  • d3d10core.dll file doesn't exist



Application could not be started because d3d10core.dll file is missing. Reinstall the application to solve the problem.


Problems related to d3d10core.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing d3d10core.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

d3d10core.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with d3d10core.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to d3d10core.dll file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of d3d10core.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to d3d10core.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the d3d10core.dll file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the d3d10core.dll file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the d3d10core.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace d3d10core.dll file

The last solution is to manually download and replace d3d10core.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded d3d10core.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of d3d10core.dll file example directory paths.

  • Windows 10: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your d3d10core.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename d3d10core.dll
System Windows 10
File size 311296 bytes
Date 2017-03-18
File details
MD5 38758bef36d0677a81c57006b5a9bdf2
SHA1 39397f65da4369afa52521b8d7b17f6061b595a8
SHA256 0e9497fe44cf3f3901666644e0d8608d154f7d6bbdf4820a98fae1d55777be71
CRC32 738495de
Example file location C:\Windows\System32\
Filename d3d10core.dll
System Windows 8.1
File size 316928 bytes
Date 2014-11-21
File details
MD5 3a81475123d1d3646e3d6178471fa918
SHA1 b8613a2ceb00a36181cc8e24e3ff5000e2c7516c
SHA256 1bafbd5b81ebf15bd0a420529e58e6b817a2182185fc6119e58bbc4800ecba30
CRC32 3fdb1732
Example file location C:\Windows\System32\
Filename d3d10core.dll
System Windows 8
File size 208896 bytes
Date 2012-07-26
File details
MD5 895346ea89197812be82f4df20bcbbba
SHA1 c5b3c36ff49c9439774f3170467b80e2705c2e0b
SHA256 aa0789c6baafef6b3ec53d4add05f4573f0f3dcb4c14684620f2cd7d7eb3ad37
CRC32 bbb834a4
Example file location 1: C:\Windows\System32\
Filename d3d10core.dll
System Windows 7
File size 190464 bytes
Date -0001-11-30
File details
MD5 547f78746f20901c770e8653b242217c
SHA1 a1b2804be71c96299fadfd56a03608490aeac209
SHA256 28bb7c0573eba5fd0aaa1939454989f8d79ed014ca41432b2ab374f1f39a9cb1
CRC32 315fbb14
Example file location C:\Windows\SysWOW64\
Filename d3d10core.dll
System Windows 7
File size 280576 bytes
Date 2009-07-14
File details
MD5 b628da8b548e6d11a35b86799714cb22
SHA1 a6cb0f71cf38139d7f22f5214dca46e770ffc1f2
SHA256 8b2ac668d458567f2b291e380ad9dfb83beeeca7f46581fbe29d7e89ced30034
CRC32 f4c20545
Example file location C:\Windows\SysWOW64\
Filename d3d10core.dll
System Windows Vista
File size 188416 bytes
Date -0001-11-30
File details
MD5 8eb378f5af47731b36dd1b4b79bc532d
SHA1 2ac4e050a4c2c86ccd2908a718b7630c0b18e1a6
SHA256 04074e5aa6087b749c5ab1b743feda3e951eedbf1de330cd9970276161e456dd
CRC32 757d721a
Example file location ---
Filename d3d10core.dll
System Windows Vista
File size 284160 bytes
Date 2008-01-21
File details
MD5 9e709a1d5423fb0e6287c19236952133
SHA1 38852899bfb87c1503804a4bfafb0f939a618d0d
SHA256 9d3eacbfd42291d964427ef1702e128d277fc4796913e5d05374c0e18f8b00fb
CRC32 7ad5619a
Example file location ---