Faulting module name: ucrtbase.dll

If you are encountering an error message that includes the phrase “Faulting module name: ucrtbase.dll” on your Windows computer, it means that there is an issue with the Universal C Runtime Library. This library is a crucial component of the Windows operating system, and it is responsible for providing support for various programming languages and applications.

There are several reasons why you might be experiencing this error message. It could be due to a corrupted or damaged ucrtbase.dll file, an outdated or incompatible version of the library, or a conflict with other software on your computer.

To fix this issue, you can try the following solutions:

1. Update Windows: Make sure that your Windows operating system is up to date with the latest patches and updates. This can help to resolve any compatibility issues with the ucrtbase.dll library.

2. Reinstall the library: If the ucrtbase.dll file is corrupted or damaged, you can try reinstalling it. To do this, you can use the System File Checker tool, which is built into Windows. Open a Command Prompt window as an administrator and type “sfc /scannow” and press Enter. This will scan your system for any corrupted or missing system files and replace them with a fresh copy.

3. Update drivers: Outdated or incompatible drivers can also cause issues with the ucrtbase.dll library. Make sure that all your drivers are up to date, especially your graphics card driver.

4. Uninstall conflicting software: If you have recently installed any software that might be conflicting with the ucrtbase.dll library, try uninstalling it and see if the issue is resolved.

5. Run a virus scan: Malware or viruses can also cause issues with system files, including the ucrtbase.dll library. Run a full system scan with your antivirus software to check for any infections.

In conclusion, the “Faulting module name: ucrtbase.dll” error message can be frustrating, but there are several solutions you can try to fix it. If none of the above solutions work, you may need to seek further assistance from a professional technician.


I hope that the solutions provided were helpful in resolving the “Faulting module name: ucrtbase.dll” error message on your Windows computer. Remember to keep your system up to date, run regular virus scans, and uninstall any conflicting software to prevent similar issues in the future. If you continue to experience problems, don’t hesitate to seek further assistance from a professional technician.

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