How To Solve api-ms-win-crt-runtime-l1-1-0.dll Is Missing Issue

If you are not able to launch an app on your computer due to api-ms-win-crt-runtime-l1-1-0.dll is missing error, then this is a system file issue and can be easily fixed. The error prompt you will receive will ask you to reinstall the program to fix it. However, there have been many reports in tech forums that just by a simple reinstallation of the application, the issue reoccurs. This guide will help you to fix api ms win crt runtime dll is missing error on your Windows 10.

Ways To Solve api-ms-win-crt-runtime-l1-1-0.dll Is Missing Issue

Let us begin with the most recommended steps determined to resolve api ms win crt runtime missing, in order of how they should be carried out.

Fix 1: Run An Antivirus Scan On Your Computer

It is important to determine the fact whether you have received this error after installing a new program and opening it for the first time or this error occurred suddenly on a program that you have been running in the past.

For newly installed program => Move to Fix #2.

For an existing program that you have successfully used in the past => Run an Antivirus Scan.

It is important to identify the changes you have recently carried out and reverse them. If you cannot think of any intentional changes, then this can be due to an unintentional change caused without your intent. This deduces the fact that there could be malicious activity on your computer and it is important to run an antivirus scan first to eliminate any threats. Many applications offer antivirus protection but I strongly recommend using Systweak Antivirus that is an amazing app because of its exclusive features. Here is a summary of the features inculcated in Systweak Antivirus.

Systweak Antivirus helps to remove all types of malicious software including malware, virus, adware, etc. Other than simply cleaning your system, it performs other functions like:


Real-Time Protection. Systweak Antivirus monitors your system 24/7 and keeps your system free from threats on a real-time basis.

Blocks Ads. This application also allows users to install an Ad Blocker for free that helps to block all ads and thus prevents adware, spyware, and trackers from entering your system. This feature is known as StopAll Ads and is an extension available for popular browsers like Chrome and Firefox.

Different Scan Modes. Systweak Antivirus offers three different modes of scanning which the user can select as per their discretion and availability of time. These modes include Quick, Deep, and Custom and can be individually selected by the user.

Removes Start Up Items. Another important feature of this application is that it can help users to remove those apps that launch at startup to improve boot uptime.

Once you run an antivirus scan, you can try to launch the program again to check if the api ms win crt runtime dll is missing issue has been resolved. There are chances that this particular file might have been corrupted by the malware, in which case you will have to try Fix # 2.

Fix 2: Reinstall The Program

The second troubleshooting step to resolve api ms win crt runtime missing is to follow the step mentioned in the error prompt. Now that you have run a scan for malware, you can uninstall the app causing the problem and then install it again.

Note: It is recommended to reinstall the app from a trusted and different source if possible.

The process of reinstalling an app comprises two major steps: Uninstall and Install. Here are the steps to uninstall any app on Windows 10.

Step 1: Press Windows + R on the keyboard to invoke the Run box and type Control followed by Enter.


Step 2: Once the Control Panel Box opens, make sure you have selected the View By dropdown as Large Icons.

Control panel

Step 3: Next, click on Program & Features and choose the application you wish to remove.

Step 4: Make a right click and click on Uninstall to remove the app from your system.


Step 5: Once the app is removed, visit the official website and download the app.

Step 6: Follow the on-screen instructions to reinstall the app on your PC.

Check if the issue of api ms win crt runtime dll is missing has been resolved by executing the application.

Fix 3: Reinstall Microsoft Visual C++

The final troubleshooting method recommended solving api ms win crt runtime missing error is to reinstall the Microsoft Visual C++ system files. These files contain api ms win crt runtime l1 1 0 dll as a part of their package and can be downloaded for free of cost. Here are the steps:

Step 1: Visit the official Microsoft download website

Microsoft Visual C
Image: Microsoft

Step 2: Scroll down and then select the language followed by a click on the Download button.

Step 3: Now, choose the architecture of your OS: x86 (32 bit) or x64 bit, and then click on Next.

Image Microsoft

Step 4: Once the file has been downloaded, double click on it and execute and carry out the on-screen instructions to install it on the PC.

Step 5: Check the app by opening it to figure if the api ms win crt runtime missing error has been resolved.

Note: If your PC has the Microsoft Visual C++ previously installed, then I suggest you uninstall and remove the older version first before installing a fresh copy.

The Final Word On How To Solve api-ms-win-crt-runtime-l1-1-0.dll Is Missing Issue

The api ms win crt runtime dll is missing error will not allow the specified app to run on the system. It is important to resolve this error else it might affect other applications as well. The above methods are suggested by experts and have worked well for many facing the very same issue. Do run a virus scan to keep your computer free from malware and other threats because this error those not occur all of a sudden without any major changes in your PC.

For any queries or suggestions, please let us know in the comments section below. We would love to get back to you with a solution. We regularly post tips and tricks, along with answers to common issues related to technology.

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