**How to Fix api-ms-win-crt-environment-l1-1-0.dll Missing Error (Solved)**
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**1. What is api-ms-win-crt-environment-l1-1-0.dll?**
The `api-ms-win-crt-environment-l1-1-0.dll` file is a *Dynamic Link Library (DLL)*, which is a type of file in Windows that contains code and resources needed to run specific programs. This DLL file is associated with the Microsoft C Runtime Environment, providing essential functions for various applications.
**2. Why is api-ms-win-crt-environment-l1-1-0.dll missing?**
The `api-ms-win-crt-environment-l1-1-0.dll` file can become missing due to several reasons, including:
– Malware infections that corrupt or delete system files
– Accidental deletion during the cleaning of your system
– Incomplete or improper installation of software that relies on this DLL file
**3. Step-by-Step Fixes:**
**Method 1: Reinstall Visual C++ Redistributable**
1. Visit the [Microsoft Download Center](https://www.microsoft.com/en-us/download/details.aspx?id=40784) and download the appropriate version of the Visual C++ Redistributable package for your system (x64 or x86).
2. Run the installer, allowing it to replace any missing files, including `api-ms-win-crt-environment-l1-1-0.dll`.
3. Restart your computer and check if the issue is resolved.
**Method 2: Run SFC /scannow command**
1. Press `Win + X` keys, select `Command Prompt (Admin)`, or `Windows PowerShell (Admin)`.
2. Type the following command and press `Enter`:
“`
sfc /scannow
“`
3. Wait for the system scan to complete; this may take several minutes.
4. Restart your computer and check if the issue is resolved.
**Method 3: Update System Drivers**
1. Press `Win + X` keys, select `Device Manager`.
2. Expand the categories to find the device for which you want to update the driver.
3. Right-click on the device and select `Update Driver`.
4. Choose `Search automatically for updated driver software`.
5. Follow the on-screen instructions to complete the update process.
6. Repeat this process for all devices that require an update, or use a reliable third-party driver updater tool to save time.
7. Restart your computer and check if the issue is resolved.
**4. Conclusion**
The `api-ms-win-crt-environment-l1-1-0.dll` error can be frustrating, but by following the step-by-step guides provided in this article, you should be able to resolve the issue and get your system running smoothly once again. If these methods fail to fix the problem, consider seeking further assistance from a professional or Microsoft support.