If the error only happens when you launch a specific app (e.g., Photoshop), that app might have a corrupted installation.
Last reviewed: 2025-04-19 Classification: Public Technical Documentation
Using legacy or unpatched systems—such as legacy Windows 7, 8, or early builds of Windows 10—can isolate programs from newer api-set forwarding loops. api-ms-win-core-memory-l1-1-1.dll - DLL-files.com
If the error only pops up for one specific game or software, the application's local installation files might be broken. Open > Programs and Features . Locate the problematic application and click Uninstall . apimswincorememoryl116dll download top
Unofficial files lack Microsoft's cryptographic signatures, causing Windows security features like Device Guard or basic Antivirus to block execution. Summary Troubleshooting Checklist Action Item Expected Result Step 1 Run SFC & DISM scans via Admin Command Prompt Fixes internal operating system file corruption Step 2 Install Latest Visual C++ Redistributables (x86/x64) Refreshes application runtime environments Step 3 Execute complete Windows Update cycle Updates core system API sets to version 1-6 Step 4 Clean install the app throwing the error Restores software-specific local folder links
Microsoft frequently pushes updates to patch missing API virtualization files. Open by pressing Win + I . Navigate to Update & Security > Windows Update . Click Check for updates . Install all pending updates and restart your device. 3. Run SFC and DISM System Scans
If you are on an older version of Windows (7 or 8), you may need to install the . Run System File Checker (SFC): Windows has a built-in tool to repair missing system files. Open Command Prompt as Administrator . Type sfc /scannow and press Enter. Restart your computer after the scan finishes. Reinstall the Application: If the error only happens when you launch a specific app (e
Go to and click "Check for updates". Installing all pending updates usually restores missing DLLs [1]. Install/Repair Universal C Runtime (CRT):
If you are on Windows 7, 8, or an early Windows 10 build, you are missing the Universal C Runtime. Microsoft released it via KB2999226.
The safest way to get the file is to install the official runtime packages. Visit the official Microsoft Download Center. Open > Programs and Features
The api-ms-win-core-memory-l1-1-6.dll file is a core library tied directly to the Universal C Runtime (CRT) and the Windows application programming interface. Frequent triggers for this error include:
The api-ms-win-core-memory-l1-1-6.dll is part of the Visual C++ 2015-2022 Redistributable package.
When searching for a solution, many users look for a quick "download link." However, extracting separate DLL binaries into your system folders presents three major dangers:
The next time you see a missing DLL error, resist the urge to search for a download. Instead, reinstall the required Microsoft redistributable packages. Your computer—and your personal data—will thank you.