Api-ms-win-core-windowserrorreporting-l1-1-1.dll Review
If the file is corrupted rather than missing, Windows can often repair it automatically. Search for in your Start menu. Right-click and select Run as Administrator . Type sfc /scannow and press Enter . Wait for the scan to finish and restart. ⚠️ A Note on Older Systems
: Most "api-ms-win" errors are solved by installing the latest Universal C Runtime (CRT) or the Visual C++ Redistributable for Visual Studio 2015/2017/2019.
"The program can't start because api-ms-win-core-windowserrorreporting-l1-1-1.dll is missing from your computer." Api-ms-win-core-windowserrorreporting-l1-1-1.dll
api-ms-win-core-version-l1-1-1.dll missing - Windows 8 and Office 365
When this file is missing, corrupted, or unreachable, you will typically see pop-up notifications stating "The code execution cannot proceed because api-ms-win-core-windowserrorreporting-l1-1-1.dll was not found" or "The program can't start because api-ms-win-core-windowserrorreporting-l1-1-1.dll is missing from your computer" . What is Api-ms-win-core-windowserrorreporting-l1-1-1.dll? If the file is corrupted rather than missing,
This specific DLL is part of the (WER) API set and is essential for how apps communicate with the OS to handle crashes and reports. 🛠️ Primary Fixes 1. Update Windows
If you receive a "missing" error for this specific DLL, it usually indicates one of the following: Type sfc /scannow and press Enter
| ❌ What to do | ✅ What TO do | | :--- | :--- | | Never download the DLL from any third-party website. | Reinstall the Visual C++ Redistributables (using the AIO installer is best). | | Never attempt to manually copy it into System32 or SysWOW64 . | Run the DISM and SFC system scans to repair corruption. | | Avoid using automated "DLL Fixer" tools, which are often bundled with adware. | Update Windows to the latest version. | | | Reinstall the specific problematic application. | | | Scan your system for malware. |
When encountering a DLL error, it's a common instinct to search for the specific DLL file online to download it manually. Here is why:
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If you are seeing an error related to this file, follow these steps in order: Install Windows Updates: Since this is a core system component, the Windows Update service is the primary way to repair or update it. Run System File Checker (SFC): Use the command sfc /scannow