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This article will show you how to fix ‘0xc000001d Error Code’ issue in Windows 11/10. When web-based or desktop applications don’t work as they should, application errors are unavoidable. Because there are so many possible causes and hardware and networking components are so complicated, it is impossible to get rid of all errors and guarantee that they will never happen again.
Application errors are one of the most common and annoying things that can happen on a computer. Unfortunately, “application error” is a vague term that doesn’t tell us much about what went wrong. It means that a program, which is technically called an application, ran into a problem and shut down. It could have shut down because it froze or because it ran into a problem and shut down to stop more damage.
The program might have ended because your computer shut down. No matter what the problem is, your program or programs aren’t working right, which could be caused by a number of things. “The application was unable to start correctly (0xc000001d)” is a common error that Windows users get when they try to run an app. Several users have said that when they open a program or a game, they get this error code: 0xc000001d. Here we are mentioned below are the ways how to fix ‘0xc000001d Error Code’ issue in Windows 11/10.
What is the 0xc000001d error code?
The 0xc000001d error code is a specific error that happens on Windows computers. It is called a “STATUS_ILLEGAL_INSTRUCTION” error and happens when a program or process runs an illegal instruction. Millions of PC and laptop users use the Windows operating system today. And it’s likely that most of them have had some kind of Windows error at one point or another.
Microsoft made crash reports so that users could collect and send debug information after an error or take troubleshooting steps depending on whether they got a syntax, logic, or run-time error. When this error happens, it usually means that the application or program tried to run a processor instruction that was invalid or not supported. This can happen for a number of reasons, including corrupted system files, software that doesn’t work well with the hardware, or problems with the operating system itself.
What causes of the 0xc000001d error code?
- Corrupted or missing system files: Essential system files required for proper application execution may be corrupted, missing, or outdated, leading to the error.
- Incompatible software or drivers: If you have installed software or drivers that are not compatible with your operating system or hardware, it can trigger the error.
- Malware or viruses: Some malware infections can interfere with the proper functioning of applications, causing errors like 0xc000001d.
- Hardware issues: Faulty hardware components, such as RAM or hard drives, can lead to memory-related errors, including 0xc000001d.
- Third-party software conflicts: Conflicts between different software applications can cause issues in the system, leading to this error.
- Incorrect application installation: If an application is not installed correctly, it may not function as intended and trigger the error.
- Corrupted user profile: A corrupted user profile can affect the functioning of applications and lead to errors.
- Registry issues: Problems with the Windows registry, such as invalid or missing entries, can cause application errors.
How to fix ‘0xc000001d Error Code’ issue in Windows 11/10
Run System File Checker (SFC) Scan
The ‘0xc000001d’ error can be caused by system files that are broken. The System File Checker tool is built into Windows and can help find and fix these broken files. To do an SFC scan, you:

- Run Command Prompt as an administrator by right-clicking Start and choosing “Windows Terminal (Admin).”
- Type the command below and hit Enter: /SCANNOW sfc.
- The scan could take a while to finish. When you’re finished, restart your computer.
Check for Windows Updates
Windows installations that are too old may be missing important patches that can fix compatibility problems. Check for and install any Windows updates that are still pending:
- Go to Settings > Update and Security > Windows Update.
- Click “Check for updates” and then install any updates that are available.
- After the updates are installed, restart your computer.
Update Graphics Drivers
Outdated or faulty graphics drivers can also cause the ‘0xc000001d’ error. To update your graphics drivers:
- Right-click the Start button and choose “Device Manager.”
- Expand the “Display adapters” section, right-click your graphics card, and select “Update driver.”
- Choose “Search automatically for updated driver software” and follow the on-screen instructions.
Run DISM Tool
The Deployment Image Servicing and Management (DISM) tool can help fix Windows corruption issues. Run it in Command Prompt with administrative privileges:
- Open the Command Prompt as an administrator.
- Type the command DISM /online /cleanup-image /restorehealth and press Enter.
- Wait until the process is done, and then turn your computer back on.
Perform a Clean Boot
A clean boot helps identify if any third-party application or service is causing conflicts with the application triggering the error:
- Press Win + R to open the Run window, then type msconfig and press Enter.
- Go to the “Services” tab in the System Configuration window and check “Hide all Microsoft services.”
- Click “Disable all” to turn off all third-party services.
- Go to the “Startup” tab and click “Open Task Manager.”
- Turn off everything on the list that says “startup.”
- Turn off your computer and then try to run the program again.
Conclusion
In this article, we’ll explain why the 0xc000001d error happens when you try to open different programs and how to fix it. When users try to start an application on Windows, they may get the 0xc000001d error. It sometimes shows up when users run a certain application, but sometimes it just shows up at random. You may also see a BSoD when the error shows up on your screen. What causes this mistake, and what can you do to fix it. If you want to know more information about this issue so you can visit Microsoft Official Website.
Questions and Answers
To find cmd, use Windows Search. Click the first result, then right-click and choose “Run as administrator.” Press Enter after typing netsh firewall show state. Then you can see in your Firewall all the blocked and open ports.
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