Run the installer and select "Repair" if it’s already installed, or "Install" if it’s new. Reboot your system. Method 3: Run the System File Checker (SFC)
Ensure all "Optional" updates related to the .NET Framework or C++ are installed. Important: Avoid "DLL Download" Sites
Fixing the "Api-ms-win-core-version-l1-1-1.dll" Missing Error on 64-Bit Windows Api-ms-win-core-version-l1-1-1.dll 64 Bit
These files are often outdated or incompatible with 64-bit systems.
Most of the time, this DLL is missing because the isn't installed or updated. This is a common requirement for apps built with Visual Studio. Go to the official Microsoft Download Center. Look for the update KB2999226 . Run the installer and select "Repair" if it’s
The api-ms-win-core-version-l1-1-1.dll is part of the . These files act as a bridge, allowing software developers to communicate with the Windows operating system. The "l1-1-1" version specifically handles version-checking functions.
Wait for the process to finish (it may take 10–15 minutes). If Windows finds a discrepancy, it will automatically replace the missing DLL. Method 4: Update Windows Go to the official Microsoft Download Center
A common instinct is to search for the specific DLL name and download it from a third-party site.
Since this file is a component of the Visual C++ library, installing the latest redistributable often registers the missing DLL. Navigate to the Microsoft Visual C++ downloads page . Download the file.
If the file should be there but is corrupted, Windows has a built-in tool to fix itself. Type in your Windows search bar. Right-click Command Prompt and select Run as Administrator . Type the following command and hit Enter: sfc /scannow