Api-ms-win-core-memory-l1-1-6.dll Missing __link__
The error api-ms-win-core-memory-l1-1-6.dll usually appears because your system is missing specific Windows API sets or C++ components. This is common when running newer apps on older Windows versions (like Windows 7 or 8.1) or when a recent update corrupted system files. 🛠️ Primary Fixes
Repair System Files: Run the System File Checker (SFC) to replace missing core DLLs. Search for CMD, right-click, and Run as Administrator. Type sfc /scannow and press Enter.
Update Visual C++: Download the latest Microsoft Visual C++ Redistributable packages. Install both x86 and x64 versions.
Install Windows Updates: Ensure all critical updates are installed, as these often include the missing API-set libraries.
Reinstall the App: If the error only happens with one program (like Halo Infinite or Skype), uninstall and reinstall that specific application. 💡 Specific Scenarios
Gaming (Steam/Linux): For games like Halo Infinite on Linux or Steam Deck, force the use of the Proton Hotfix in the game's compatibility settings.
Windows 7/8.1 Users: This specific version (l1-1-6) is native to newer Windows builds. If you're on an older OS, you may need a specific backport update or a "Universal C Runtime" (UCRT) update from the Microsoft Download Center. ⚠️ A Warning on Manual Downloads
Avoid downloading individual .dll files from unofficial "DLL fixer" websites. These files are often: Outdated and won't fix the issue. Incompatible with your specific version of Windows. Malicious or bundled with malware. What version of Windows are you currently using? Did this start after a specific update or installation?
✅ Step 5 – Reinstall the problematic application
If the error occurs only when launching a specific program, uninstall it, reboot, and reinstall the latest version (ensuring the installer is compatible with your Windows build).
Method 4: Update Windows to the Latest Version
Builds older than Windows 10 version 1809 or Windows 11 21H2 may lack this specific DLL. Microsoft delivers it through cumulative updates.
To update:
- Press Windows + I to open Settings.
- Go to Windows Update (or Update & Security on older builds).
- Click Check for updates.
- Install any Feature Updates (e.g., 22H2) and Cumulative Updates.
- Reboot as necessary.
After updating, the DLL should be present in C:\Windows\System32 (and SysWOW64 for 32-bit).
5. Upgrade Windows
This DLL is natively present in Windows 10 and Windows 11. If your hardware supports it, upgrading will permanently solve this and similar API-set missing errors. api-ms-win-core-memory-l1-1-6.dll missing
Proper Solutions (Reviewed & Ranked)
✅ Alternative – Install missing Windows updates
- On Windows 10, ensure you have at least build 14393 (Anniversary Update).
- Go to Settings → Update & Security → Windows Update → Check for updates.
Summary
| Aspect | Detail | |--------|--------| | File type | Virtual API Set contract (not a real DLL) | | Introduced | Windows 10 1809+ | | Main cause | Running new app on old Windows | | Best fix | Update Windows to latest version | | What not to do | Download DLL from shady websites |
If after a full Windows update the error persists, the application you are trying to run is likely incompatible with your current Windows edition or architecture (e.g., x64 app on x86 Windows).
Getting an error that api-ms-win-core-memory-l1-1-6.dll is missing can be a real headache, especially since these "api-ms-win" files are part of the backbone that helps apps talk to your operating system.
Here is a breakdown of why this happens and how you can get things running again. Why is this happening? This specific DLL is part of the Windows API Set
. When you see this error, it usually means one of two things: Software Incompatibility:
You are trying to run a modern program (often built for Windows 10 or 11) on an older version of Windows like 7 or 8. Corrupt Redistributables:
The Microsoft Visual C++ files that the program relies on are either missing, outdated, or broken. How to Fix It 1. Update Windows
This is the most common fix. These DLL files are often delivered via Windows Updates. Settings > Update & Security > Windows Update Check for updates
and install everything available, including "Optional Updates." 2. Install/Repair Visual C++ Redistributables Most apps depend on the Microsoft Visual C++ Redistributable packages to find these DLLs. official Microsoft download page Download and install both the
versions of the "Visual Studio 2015, 2017, 2019, and 2022" redistributables. If you already have them, run the installer and select 3. Run System File Checker (SFC)
If the file is actually part of your OS and got corrupted, Windows can fix itself. in your start menu, right-click it, and Run as Administrator sfc /scannow and hit Enter. Wait for the process to finish and restart your computer. 4. Check App Compatibility
If you are on Windows 7 or 8, some newer games or software (like recent versions of Blender or certain Adobe products) literally cannot find this file because it doesn't exist in older OS architectures. In this case, your options are to upgrade to Windows 10/11 or find an older version of the software you're trying to run. A Quick Warning Do not download the DLL from "DLL provider" websites. The error api-ms-win-core-memory-l1-1-6
These sites are often untrustworthy and can bundle malware with the file. Always fix the issue by installing the official Microsoft packages or updating your system. Are you seeing this error while trying to launch a specific program
Troubleshooting: Fixing the "api-ms-win-core-memory-l1-1-6.dll is Missing" Error
It is a frustrating moment when you try to launch a new game or application, and instead of a splash screen, you get a pop-up error: "The program can't start because api-ms-win-core-memory-l1-1-6.dll is missing from your computer."
This specific DLL (Dynamic Link Library) is part of the Windows API sets, which are essential components for modern software to communicate with the Windows operating system. When this file is missing or corrupted, the software simply won't know how to handle memory operations, causing it to crash. Here is how you can get your system back on track. 1. Reinstall Visual C++ Redistributable Packages
This is the most common and effective fix. These DLL files are often bundled with the Microsoft Visual C++ Redistributable packages. If these packages are outdated or missing, you will run into DLL errors.
Download the Latest Version: Visit the official Microsoft Visual C++ Redistributable download page.
Install Both Versions: Even if you have a 64-bit system, many games and apps are 32-bit. Download and install both the x86 and x64 versions.
Restart: Always restart your PC after installation to let the changes take effect. 2. Run the System File Checker (SFC)
If the DLL exists but is corrupted, Windows has a built-in tool to repair it. The SFC scan will compare your system files against a healthy version and replace any that are broken. Type cmd in your Windows search bar. Right-click Command Prompt and select Run as Administrator. Type the following command and hit Enter:sfc /scannow
Wait for the scan to finish (usually 5–10 minutes) and restart your computer. 3. Check for Windows Updates
If you are running an older version of Windows (like Windows 7 or 8.1), you might be missing critical "Universal C Runtime" updates that include these modern API sets. Newer games often require these updates to function properly on older operating systems. Go to Settings > Update & Security > Windows Update.
Click Check for updates and install any available "Optional" or "Feature" updates. 4. Verify Game or App Files Press Windows + I to open Settings
If the error only happens with one specific program (like a game on Steam or Epic Games), the problem might be in the app's own directory.
Steam: Right-click the game > Properties > Installed Files > Verify integrity of game files.
Epic Games: Click the three dots next to the game > Manage > Verify.
A Word of Caution: Avoid downloading standalone DLL files from "DLL downloader" websites. These files are often outdated, incorrect versions, or even bundled with malware. Always use official Microsoft installers to fix system file issues.
Did these steps solve your error, or are you still getting a different "API-MS-WIN" message? Let me know, and we can dig deeper into your specific system setup! api-ms-win-core-memory-l1-1-3 - Microsoft Q&A
This error typically occurs on Windows 7, Windows 8, or Windows Server 2012 when an application tries to use a function that requires a newer version of the Windows API.
The file api-ms-win-core-memory-l1-1-6.dll is part of the Universal C Runtime (UCRT). On older Windows versions, this library is not present by default and must be installed via a Windows update.
The Misguided Fix: Why You Shouldn't Download DLLs
When faced with this error, the natural instinct is to Google the filename. The search results will bombard you with websites offering free DLL downloads, promising that a simple copy-paste into your System32 folder will solve everything.
This is a trap.
Downloading a single DLL file from a random website is like replacing a missing part in your car’s engine with a part you found in a stranger's garage. It might fit, but the tolerances won't be right. Worse, these sites are often vectors for malware.
The error isn't that one file is gone; it is that the underlying framework—the Universal C Runtime—is outdated. The correct fix isn't to treat the symptom (the missing file), but to treat the disease (the outdated system).