How to choose the correct Api-ms-win-crt-runtime-l1-1-0.dll?

Choosing the correct version of the api-ms-win-crt-runtime-l1-1-0.dll file is essential to ensure compatibility and resolve DLL-related errors. Here’s a guide to help you choose the correct DLL version:

  • Determine the Application’s Requirements: Identify the specific application or program that is generating the DLL error. Check the application’s documentation, website, or support resources for information on the required version of the api-ms-win-crt-runtime-l1-1-0.dll file. Some applications may explicitly mention the compatible version of the DLL file they need.
  • Identify the Visual C++ Redistributable Version: The api-ms-win-crt-runtime-l1-1-0.dll file is closely associated with the Microsoft Visual C++ Redistributable package. Determine the version of the Visual C++ Redistributable package required by the application. This information can often be found in the application’s system requirements or documentation. Note that different versions of the redistributable package may have different DLL files.
  • Check System Architecture: Ensure that you choose the correct DLL version based on your system architecture. The api-ms-win-crt-runtime-l1-1-0.dll missing file is available in both 32-bit x86 and 64-bit x64 versions. Check whether your system is running a 32-bit or 64-bit version of Windows. To determine this, right-click on This PC or My Computer, select Properties, and look for the System Type information.


  • Download from Official Sources: It is crucial to obtain the DLL file from official and trusted sources to avoid downloading potentially malicious or incorrect versions. Visit the official Microsoft website or the website of the application developer to download the appropriate version of the api-ms-win-crt-runtime-l1-1-0.dll file or the corresponding Visual C++ Redistributable package.
  • Verify File Authenticity: Before using the downloaded DLL file, it is important to verify its authenticity. Use reputable antivirus software to scan the downloaded file for any potential malware or viruses. You can also check the digital signature of the file to ensure it comes from a trusted source.
  • Install the Correct Version: Once you have identified the correct version of the api-ms-win-crt-runtime-l1-1-0.dll file, proceed with its installation. If you are installing the file as part of the Visual C++ Redistributable package, run the installer and follow the on-screen instructions. If you are manually placing the DLL file, ensure it is located in the correct directory specified by the application or the system.
  • Test Application Compatibility: After installing the correct DLL version, test the application or program to ensure it functions correctly without any DLL-related errors. If the DLL error persists, verify that all other dependencies and prerequisites for the application are met.

Remember to create a backup of your important files and system settings before making any changes or installations. If you are uncertain about selecting the correct DLL version or resolving DLL-related issues, consider seeking assistance from a qualified technician or contacting the application’s support team for guidance specific to your situation.