It's unlikely you'll be able to simply copy a DLL file from your installation media, but you do have a quick option to try before doing something as drastic as reintalling Windows. Related: How to Scan for (and Fix) Corrupt System Files in Windows Locating API-MS-WIN-CORE-LIBRARYLOADER-L1-2-1.The only way to ensure you get a stable, up-to-date, and clean DLL is to get it through the source from which it originated. Note: It is important to run SFC as an administrator to ensure that it has the necessary permissions to scan and repair system files. If SFC is unable to repair a corrupted file, you may need to manually replace the file or perform a repair installation of Windows. If any corrupted files were found, SFC will attempt to repair them automatically.ĥ. Once the scan is complete, you will receive a message indicating whether any corrupted files were found and whether they were repaired.

The scan may take some time to complete, depending on the size of your system and the number of files that need to be checked.Ĥ. In the Command Prompt window, type the command 'sfc /scannow' (without the quotes) and press Enter.ģ. To do this, right-click on the Windows Start button and select 'Command Prompt (Admin)'.Ģ. Open the Command Prompt as an administrator. To run System File Checker (SFC) on a Windows computer, follow these steps:ġ. It is important to only use reputable sources for downloading and installing. Replace the missing or corrupted DLL file with a new copy. Reinstall the program or application that is generating the error message.Ĥ.

Use the System File Checker (SFC) tool to check for and repair any corrupted or missing system files.ģ. Run a virus scan and malware scan to ensure the file has not been removed or corrupted by a virus or malware.Ģ.

To resolve this issue, users can try the following steps:ġ. Try reinstalling the program to fix this problem.' Common error messages related to this file include 'The program can't start because API-MS-WIN-CORE-LIBRARYLOADER-L1-2-1.DLL is missing from your computer. If the API-MS-WIN-CORE-LIBRARYLOADER-L1-2-1.DLL file is missing, it can cause various errors and issues with the functioning of the Windows operating system and applications that depend on it.

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