API-MS-WIN-CRT-Runtime-L1-1-0.dll - provides dynamic access of programs and games to library files, its integrity and relevance are very important. The programs constantly use these files and can make changes to them, especially if the version of the program is newer than the file version. In this case, a window may appear: there is no API-MS-WIN-CRT-Runtime-L1-1-0.dll file. After this message appears, the program or the game does not start, even if you try again or restart the computer.

What is this error and how to fix it? This window indicates the incorrect operation of the current expansion. This happens, after manipulation with the file: removal, change or irrelevant version. Library files are installed with the operating system or drivers and are replaced with a general update.

There is a right solution to the problem without replacing the OS, to face which each user can, in any period of work on the PC. The method is to download and replace manually to download and replace the MS-WIN-CRT-Runtime-L1-1-0.dll. Install an additional software will not be required, only a quick reboot replacement. To work correctly, the file must be selected in accordance with the bit size of the system. You can find out this parameter by opening "My Computer" and go to system properties, line "32 or 64 discharge system" You can download both file variants

Can this problem return? Yes, maybe in cases where new program It was installed incorrectly and damaged the system file. Sharp discontinuation of the system, especially after hanging when the file is not preserved. The game was installed under incorrect system parameters and overwriting DLL parameters. In such cases, it is better to download API-MS-WIN-CRT-Runtime-L1-1-0.dll for Windows 7/8/10 and save separately for quick access. You can also correct this error by updating / installing Microsoft Visual C ++- Everything should be corrected automatically.

How to fix the error?

Method 1.

The API-MS-WIN-CRT-Runtime-L1-1-0.dll file belongs to the Microsoft Visual C ++ 2015 library, so it is enough to install it if you do not have it, or reinstall if it is damaged. It is worth noting if you have a 32-bit system - you only need a 32 bit version, if 64 - you need to install both 32 and 64 bits.

Method 2.

Suitable for those who have Windows 7. You can set an update in which these files have data.

Method 3.

it additional option Correction of this error in which the files are added manually and registering them in the system.

File registration sequence:

1. Define what kind of bit your Windows;
2. For 32 bits download only a file 32bit;
3. For 64 bits, download both 32 and 64 bits;
4. 32 bits file place in the folder: C: \\ Windows \\ System32;
5. File 64 bits place in the folder: C: \\ Windows \\ syswow64;
6. To register, press the combination of Win + R;
7. We prescribe a command for 32: rEGSVR32 name.dll. (name replace the name of the file 32);
8. We prescribe a command for 64: rEGSVR32 name.dll. (The name is replaced by the name of the file 64);
9. Click "OK and reboot PCs;

When you start some programs (in particular, game), some users have encountered a program from the program and the corresponding message "Starting the program is impossible due to the lack of API-MS-WIN-CRT-Runtime-L1-1-0.dll." As it follows from the text of the error, the cause of its occurrence is the absence (or damage) of the API-MS-WIN-CRT-Runtime-L1-1-0.dll library, the file of which was not found in the system. In this article, I will tell you in detail why an API-MS-WIN-CRT-Runtime error occurs, and with which software tools you can fix it.

WHY API-MS-WIN-CRT-RUNTIME-L1-1-0.DLL error appears

As I mentioned above, it is due to the absence, damage or incorrect work API-MS-WIN-CRT-Runtime-L1-1-0.dll dynamic library file.

Let me remind you to the reader that the dynamic library files (DLL) are a set of subroutines or objects with which, in turn, operate other programs (quite different types). At the same time, the API-MS-WIN-CRT-Runtime-L1-1-0.dll file itself on the computer is one of the important elements of the Universal Execution Environment (CRT) for Windows.

What concretely could cause dysfunction in this library? I would noted the following factors:

After dismissing the reasons for the appearance of an API-MS-WIN-CRT-Runtime-L1-1-0.dll error, let us turn to the consideration of its correction on your PC.

How to correct the problem with the launch of the program and the absence of API-MS-WIN-CRT-Runtime-L1-1-0.dll

In order to correct an API-MS-WIN-CRT-Runtime-L1-1-0.DLL error, I recommend to perform the following:

At the same time, keep in mind that the system service packs (SP1 for Windows 7, SP2 for Windows Vista and so on) must be installed in your operating system to work correctly.

• Install full set Microsoft Visual C ++ 2015 Libraries, among which the library needs we need. Perform the transition to the specified link, check the box opposite the file corresponding to your OS (x86 - for 32-bit, x64 - for 64-bit), click on the "Next" to the right from the bottom, download and install this file To my computer.

rEGSVR32 / U API-MS-WIN-CRT-RUNTIME-L1-1-0.DLL (Enter)

rEGSVR32 / I API-MS-WIN-CRT-RUNTIME-L1-1-0.DLL (Enter)

Restart the system and try to re-run a problem program.

• Use the SFC utility to check the integrity system files . Launch command line On behalf of the administrator (click on the Start button, you dial the CMD in the search bar, click the right mouse button to the found one-type result and select "Startup from the administrator name) in the command prompt: Enter:

sFC / ScanNow - and click on the input. Wait for the end of the process, then restart your PC;

• Install the latest drivers for your OS components. (help level programs DriverPack Solution or DRIVER GENIUS);
• Use rollback to the recovery pointin which the problem program worked fine (). If the program with an error occurs earlier without failures, try to roll back the system to the recovery point in which the problems were not observed. Click on the "Start" button, enter the RSTRUI in the search bar, select the optimal recovery point and roll back your system.

Video

If you suddenly met with the message "Starting the program is impossible, since there is no API-MS-WIN-CRT-Runtime-L1-1-0.dll", then I first recommend installing the KB2999226 system update, it will correct the problem in the absolute majority of cases . If this advice was ineffective, use other tips from those listed above, they will help get rid of the CRT-Runtime-L1-1-0.DLL error on your PC.

In contact with

The error "missing API-MS-WIN-CRT-Runtime-L1-1-0.dll" occurs during the launch of programs that are written in the programming language C. The most popular applications, during the launch of which this problem appears: graphics editor Photoshop and game The Witcher 3.

But you should not seek the decision on the Internet and download the API-MS-WIN-CRT-Runtime-L1-1-0.dll file. This can lead to a computer infection. A safe way to eliminate the problem Consider below.

Description of errors and causes

The problem with the API-MS-WIN-CRT-Runtime-L1-1-0.dll file indicates that the application written in C programming language cannot be compiled due to the lack or restriction of access to the secrets' resources of the executing environment.

Error occurs due to damage or outdated version Relevant libraries. Programs cannot use system file resources, which leads to a problem.

Tip! Running application, you can encounter other system errors in Windows. It is recommended to get acquainted with the instructions for solving problems with files library vcruntime140.dll and xlive.dll.

How to fix the problem?

To correct the error, download and install the update for the Universal Execution Environment in Windows. Click this link, select the desired operating system and the bit, then click the Download Package button.

In the same place, using scroll down, you can familiarize yourself with system requirements to the software package.

After the download is completed, run the file double click. Update system partition Start automatically.

When the process is completed, click "Close" and restart the computer.

Attention! If the error window appears again, check the computer for viruses. To do this, use

One of the most common errors that appear from users of previous generations of the Windows family - Failure when starting an application, followed by a window with different options An error information happens due to the missing API-MS-WIN-CRT-Runtime-L1-1-0.dll file on the computer. Why is this happening?

Such a message appears when you try to install or launch applications, both workers and gaming that use Windows 10 - Universal C Runtime working libraries. Most often this problem happens to Skype and Microsoft Office.as well as applications from Adobe and Autodesk. IN operating systems Windows Vista, 7, 8 or 8.1 These working libraries are missing, which leads to the appearance of such an error.

In some cases, a message is present in the error window with a proposal to reinstall the program. In some cases, it helps, as complete with the main program or game, as a rule, all necessary distributions are supplied. But in most cases it is not possible. So what to do?

aPI-MS-WIN-CRT-RUNTIME-L1-1-0.DLL is missing: how to fix the error, download file

So, we encountered a mistake, the text of which reports: "The program start is not possible, since there is no API-MS-WIN-CRT-Runtime-L1-1-0.dll," and reinstalling did not fix the situation. What to do?

In this situation, there are three ways to eliminate the error:

• To update OS to actual version;
• Reinstall the distributed Microsoft Visual C ++ 2015 component;
• Download API-MS-WIN-CRT-Runtime-L1-1-0.dll for Windows Vista, 7, 8 or 8.1 and move to the required folder - System32 for 32-bit systems or SYSWOW64 for, respectively, 64-bit.

Consider each of them:

Method first. Updating operating system

The longest, but nevertheless the most reliable way to correct this error. Specialized update, KB2999226, includes the integration of the necessary libraries and functions in the previous generations. You can find it in the Windows Updates Center

You can also download it from the Microsoft website - Universal C Runtime in Windows . When downloading, make sure that you have selected the desired option (x86 for 32-bit systems, and x64, respectively, for 64-bit).

After installation, see whether the application that showed an error occurs due to the missing API-MS-WIN-CRT-Runtime-L1-1-0.dll. If it did not help - go to the second way to solve the problem.

The method of the second. Disseminated Microsoft Visual C ++ 2015 Component

If the update has already been previously installed or the application of the first way to solve the problem did not correct the situation, then you will need to install or reinstall Microsoft Visual C ++ 2015 components. You may also need to install or reinstall Microsoft Visual C ++ components 2017. Update them to the current version containing in all the necessary working libraries; should help solve the problem. To do this, do the following:

• Go to the program section and components in the control panel;
• Find Microsoft Visual C ++ 2015 Redistributable (x86 and x64) in the list of installed applications;
• If they are among installed programs, remove them;

• Go to the official website and download from there Disseminated Microsoft Visual C ++ 2015 Component .

• Be sure to download both proposed installer;

• Alternately start and install both components, first x64, and then x86;

• Look, whether an application works that showed an error occurring due to the missing API-MS-WIN-CRT-Runtime-L1-1-0.dll;
• If an error occurs, repeat the procedure, but this time with the components of Visual C ++ 2017, which can be downloaded on the Microsoft website - Microsoft Visual C ++ Redistributable for Visual Studio 2017 . Link to download is in the Other Tools and Frameworks section;

• Look, whether the application works, which showed an error arising from the missing API-MS-WIN-CRT-Runtime-L1-1-0.dll.

If this method of eliminating the malfunction does not help, then it is worth checking the total system integrity, and Also check for viruses.

The third way. Download API-MS-WIN-CRT-Runtime-L1-1-0.dll

The fastest, but at the same time is the most dangerous of the ways - just download the missing file and place it directly into the Windows OS folder. To do this, you need to follow the next simple instruction:

• Download API-MS-WIN-CRT-Runtime-L1-1-0.DLL file from a website containing work executable libraries;
• Making sure that the file is safe and the antivirus does not give signs of alarm, move this file to the appropriate folder in the root directory of your OS;
• In the case of a 32-bit OS, you will need to be found in the C: \\ Windows directory folder System32 and move the API-MS-WIN-CRT-Runtime-L1-1-0.dll file to it;

• In the case of a 64-bit OS, you will need to find in the C: \\ Windows directory folder SYSWOW64 and move the API-MS-WIN-CRT-Runtime-L1-1-0.dll file to it;

• Look, whether the application works that showed an error occurring due to the missing API-MS-WIN-CRT-Runtime-L1-1-0.dll.

If this method was not effective and the situation was not corrected, then you should try two previous, more complex, methods.

Result

OS update is the most reliable way to correct the error. But at the same time, the fastest and easiest way to correct an error occurring due to the missing API-MS-WIN-CRT-Runtime-L1-1-0.dll - download. For Windows Vista, 7, 8 or 8.1, it is much faster than installing updates, but it does not always help and conjugate with the risk of infection with viruses when downloading dLL libraries with unverified websites.

As a result of produced according to one of three ways, our error should be eliminated, and application performance is restored. If this did not happen, then, most likely, some of the important components of your Windows OS is damaged and the system needs to be verified as for system errorsand for viruses.

This failure is especially often when the user tries to launch the famous Skype messenger and various "heavy", requiring significant resources of the application system. This message may occur even when you start any application from the Official Microsoft Office package.

A dialog appears on the screen, which brings to the attention of the user, that the continuation of the work is interferes with the lack of a file with the long name API-MS-WIN-CRT-Runtime-L1-1-0.dll. The dialog recommends reinstalling the program, but in fact this advice does not always help. What to do then?

To begin with - to understand the reasons.

Cause

The missing data is part of the system code library. It contains basic, universal coderequired for the work of many applications. The use of universal codes allows developers to simplify and minimize their applications, but makes them dependent on libraries.dll, which the custom computer must be equipped with.

A file called API-MS-WIN-CRT-Runtime-L1-1-0.dll is used as a set. microsoft drivers Visual C ++ 2015 or more modern version. It is intended to provide application of applications written in C ++. Self different programs, including the developer who has no relation to Microsoft, refers to it if it is necessary for the code contained in it. Therefore, if he:

absent;

damaged;

located not in that folder.

Note: If there is a file in the system, but not registered in the Windows registry, then it does not see it "and, accordingly, does not use it.

Solution to the problem

There is a few way to solve this problem, from liberal to radical. The first is checks Windows registry For the presence of incorrect records and checking the entire system for viral software that the data could be destroyed. The second includes downloading and installing updates.

Registry check

It may very much that the desired file. There is a system in the system, but there is no record-related record in the registry. Contributes to B. system registry Hands are not categorically recommended, since any incorrect effect can lead to even more severe consequences.

The best way to optimize is the use of special applications, such as CCleaner or Reg Organizer. They are distributed free of charge.

Running, for example, CCleaner, you need to go to the "Registry" tab and set the checkboxes at all points under the Row of the Resource Integrity. Run "Search for problems". The system will automatically delay all the incomprehension between the records in the registry and the real state of affairs. After the analysis is completed, click Full All. You will be asked to save backups; do it.

If there is no needed on the computer, you can check the forces by the OS itself. Procedure:
OS will start checking. If you offer to confirm some actions - it is necessary to agree. At the end of the test, the OS will be informed if errors were found if yes - they were or not corrected.

If, after checking the registry, two ways a message about failure continues to pop up, it turns out that the required data block in the system is simply not.

Optimal method - loading C ++

It is necessary to understand whether Microsoft Visual C ++ 2015 is present at the PC at all. This can be done through the "Programs and Components" tab (for versions of Windows»Older Vista, in earlier option was called" Installing and Deleting Programs "). If it is not in the list, then the problem will be solved by downloading software directly from the official website:

The site will automatically select the software version for your system, depending on its discharge - 32 or 64 bits. If you want to control the download and know the discharge of your "axis", you can choose the executable file yourself.

If there is a change in the Microsoft Visual C ++ 2015 list, then someone or something has made a change to a file with the name API-MS-WIN-CRT-Runtime-L1-1-0.dll by blocking the ability to use it. We'll have to spend comprehensive testing Computer on malicious "worms" and "Trojan", both by the staff of the OS, "Windows Defender" and antiviruses from profile developers - Kaspersky Lab, "Dr. Web" and others. On the website of Kaspersky Lab, for example, you can download the version of Antivirus for one-time application Kaspersky Virus Removal Tool.And here is the download link:

After checking, regardless of the results, re-download the C ++ package.

Note: download this package or only separate file Random sites are categorically not recommended to avoid a viral threat.

Alternative methods

If you know exactly what the required file exists and is in the desired folder (System32 for a 32-bit OS, 64-bit requires two copies - in System32 and system folder SYSWOW64), you can try to register it manually via the command line, running on behalf of the admin name of this computer:

1. Enter the command REGSVR32 / U API-MS-WIN-CRT-RUNTIME-L1-1-0.DLL
2. After that, enter REGSVR32 / I API-MS-WIN-CRT-RUNTIME-L1-1-0.DLL
3. Restart PC.

It may well be that the point is not in the file, but in the game itself or the program that signals the failure. Try to test other games and software. If they work normally, reinstall the application that gives an error, or use the official patch for it.

The last way in the list, but not the last effectiveness of the system rollback to the state, when there was no failure if there is an appropriate checkpoint. Use the option "Restore System Settings or Computer" in the Control Panel (Item "Archiving and Restore"). Alternative way launch - Start => All programs => Standard => Service => System Restore.

This method does not affect existing files and folders. Reincarnations are exposed only system settings. It is impossible to restore the deleted data in this way, but the entry in the system is possible.

And, finally, the most radical method is the restoration of the OS from the stored on external disk Archive, if any.

If none of the above methods helped, only reinstalling the operating system remains.