Before trying any of these fixes, you can quickly check if the missing file actually exists on your system. Navigate to C:\Windows\System32\downlevel or C:\Windows\SysWOW64\downlevel and see if you can locate the api-ms-win-core-version-l1-1-1.dll file there. If you see it, run the SFC and DISM scans to ensure it's being properly registered and used by your applications.
If you're running a 64-bit version of Windows, it's essential to install the 64-bit version of apimswincoreversionl111dll to ensure compatibility and optimal performance. Installing the correct version of this DLL file can resolve issues such as: apimswincoreversionl111dll 64 bit install
Press the , type cmd , right-click Command Prompt , and select Run as administrator . Before trying any of these fixes, you can
api-ms-win-core-version-l1-1-1.dll missing? - Microsoft Learn If you're running a 64-bit version of Windows,
api-ms-win-core-version-l1-1-1.dll is not a conventional DLL but a core Windows API Set redirection stub. There is no valid scenario in which manually “installing” this 64-bit DLL solves a runtime error. The proper remediation is to update the Windows OS, install the correct Visual C++ Redistributable, and/or run system file integrity checks. Developers compiling 64-bit applications should ensure their installer includes the redistributable components rather than individual API Set files.