api-ms-win-core-io-l1-1-0.dll File Download and Repair Guide
- boyvemujlnistheina
- Aug 8, 2023
- 11 min read
What is api-ms-win-core-io-l1-1-0.dll and why do you need it?
If you are a Windows user, you may have encountered a message like this: "The program can't start because api-ms-win-core-io-l1-1-0.dll is missing from your computer. Try reinstalling the program to fix this problem." This message indicates that your system is unable to load a DLL file that is required by a certain program or application. But what is a DLL file and what does it do? And what is api-ms-win-core-io-l1-1-0.dll and why is it important? In this article, we will answer these questions and show you how to download and install api-ms-win-core-io-l1-1-0.dll on your computer. We will also provide some tips on how to fix common errors related to this DLL file.
What is a DLL file and how does it work?
A DLL file, or a Dynamic Link Library file, is a type of file that contains code and data that can be used by multiple programs or applications. A DLL file allows different programs to share the same functionality and resources, without having to duplicate them in each program. This makes the programs more efficient, modular, and compatible. For example, a DLL file can provide common functions for printing, saving, or opening files, that can be used by different programs such as Word, Excel, or Photoshop.
api-ms-win-core-io-l1-1-0.dll download
A DLL file works by being loaded into the memory of the computer when a program or application needs it. The program can then access the functions and data in the DLL file through a process called dynamic linking. Dynamic linking means that the program does not have to know the exact location or name of the DLL file beforehand, but can find it at runtime. This way, the program can use different versions of the same DLL file, depending on the system configuration or user preference.
What is an API set and how does it relate to DLL files?
An API set, or an Application Programming Interface set, is a concept that was introduced in Windows 10 and later versions. An API set is a virtual alias for a physical DLL file. It provides an architectural separation between the host DLL in which a certain function or data is implemented, and the functional contract to which it belongs. The purpose of an API set is to make it easier for developers to use Win32 APIs that are supported in the core OS, which is the common base of operating system components that is shared by all Windows devices.
An API set name has the format of "api-ms-win-*" followed by ".dll". For example, "api-ms-win-core-io-l1-1-0.dll" is an API set name. An API set name does not necessarily correspond to an actual file with that name on the computer. Instead, it is a virtual alias that can be resolved by the loader (the part of the OS that loads DLLs) to the actual host DLL that contains the implementation of the function or data. The What is the function of api-ms-win-core-io-l1-1-0.dll?
Api-ms-win-core-io-l1-1-0.dll is an API set name that belongs to the core OS API set. It provides functions and data related to input/output (I/O) operations, such as reading and writing files, devices, pipes, sockets, and other types of data streams. Some of the functions that are included in this API set are:
CreateFile: Creates or opens a file or I/O device.
ReadFile: Reads data from a file or I/O device.
WriteFile: Writes data to a file or I/O device.
CloseHandle: Closes an open object handle.
GetOverlappedResult: Gets the results of an overlapped operation on a file, pipe, or communications device.
These functions are essential for many programs and applications that need to perform I/O operations on various types of data sources. Without api-ms-win-core-io-l1-1-0.dll, these programs and applications may not be able to function properly or at all.
How to download and install api-ms-win-core-io-l1-1-0.dll?
If you encounter a message that says api-ms-win-core-io-l1-1-0.dll is missing or not found on your computer, you may need to download and install this DLL file manually. However, before you do that, you should make sure that you have the right version of api-ms-win-core-io-l1-1-0.dll for your system, and that you use a trusted source to download it. Here are the steps to follow:
How to find the right version of api-ms-win-core-io-l1-1-0.dll for your system?
The first thing you need to do is to determine the version of Windows that you are running on your computer. You can do this by following these steps:
Press the Windows logo key + R to open the Run dialog box.
Type winver and click OK.
A window will appear that shows the edition, version, and build number of your Windows operating system.
For example, if you see "Windows 10 Home Version 21H2 (OS Build 22000.348)", it means that you are running Windows 10 Home edition with version 21H2 and build number 22000.348.
The next thing you need to do is to determine the architecture of your system, which can be either 32-bit or 64-bit. You can do this by following these steps:
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Press the Windows logo key + X to open the Power User menu.
Select System from the menu.
A window will appear that shows the system information of your computer.
Look for the System type entry, which will tell you whether your system is 32-bit or 64-bit.
For example, if you see "System type: 64-bit operating system, x64-based processor", it means that your system is 64-bit with a 64-bit processor.
Once you have this information, you can use it to find the right version of api-ms-win-core-io-l1-1-0.dll for your system. You can use a website like [DLL-files.com] to search for api-ms-win-core-io-l1-1-0.dll and filter the results by Windows version and architecture. For example, if you are running Windows 10 Home 64-bit with version 21H2 and build number 22000.348, you can select "Windows 10" as the operating system, "x64" as the bit size, and "22000" as the build number. This will show you the matching versions of api-ms-win-core-io-l1-1-0.dll for your system.
How to use a trusted source to download api-ms-win-core-io-l1-1-0.dll?
Once you have found the right version of api-ms-win-core-io-l1-1-0.dll for your system, you can download it from a trusted source. A trusted source is a website that provides genuine and verified DLL files that are free from viruses, malware, or other harmful components. You should avoid downloading DLL files from unknown or suspicious websites, as they may contain malicious code that can damage your computer or compromise your security. Some examples of trusted sources are:
[DLL-files.com]: This is one of the most popular and reliable websites for downloading DLL files. It has a large database of DLL files for various Windows versions and architectures. It also provides detailed instructions on how to install and fix DLL files.
[DLLme.com]: This is another reputable website for downloading DLL files. It has a simple and user-friendly interface that allows you to search and download DLL files easily. It also offers a free DLL fixer tool that can scan and repair DLL errors on your computer.
[Microsoft.com]: This is the official website of Microsoft, the developer of Windows and other software products. It provides updates, patches, and fixes for various Windows components, including DLL files. You can use the Windows Update feature or the Microsoft Download Center to find and download the latest versions of DLL files for your system.
To download api-ms-win-core-io-l1-1-0.dll from a trusted source, you can follow these steps:
Go to the website of your choice and search for api-ms-win-core-io-l1-1-0.dll.
Select the version of api-ms-win-core-io-l1-1-0.dll that matches your system specifications.
Click on the download button and save the file to your computer.
Scan the file with your antivirus software to make sure it is safe and clean.
How to copy api-ms-win-core-io-l1-1-0.dll to the correct folder?
After you have downloaded api-ms-win-core-io-l1-1-0.dll from a trusted source, you need to copy it to the correct folder on your computer. The correct folder is the one where the program or application that needs api-ms-win-core-io-l1-1-0.dll is located. This can vary depending on the program or application, but some common folders are:
C:\Windows\System32: This is the default folder for system DLL files that are used by many programs and applications.
C:\Windows\SysWOW64: This is the folder for 32-bit system DLL files that are used by 32-bit programs and applications on a 64-bit system.
C:\Program Files: This is the folder for program files that are installed on your computer.
C:\Program Files (x86): This is the folder for 32-bit program files that are installed on a 64-bit system.
To copy api-ms-win-core-io-l1-1-0.dll to the correct folder, you can follow these steps:
Locate the folder where the program or application that needs api-ms-win-core-io-l1-1-0.dll is installed.
Open another window and locate the folder where you saved api-ms-win-core-io-l1-1-0.dll.
Drag and drop or copy and paste api-ms-win-core-io-l1-1-0.dll from one window to another.
If you are prompted to replace an existing file, click Yes or OK.
How to fix common errors related to api-ms-win-core-io-l1-1-0.dll?
Sometimes, downloading and installing api-ms-win-core-io-l1-1-0.dll may not be enough to fix the problem. You may still encounter errors such as:
"Api-ms-win-core-io-l1-1-0.dll not found."
"Api-ms-win-core-io-l1-1-0.dll could not be loaded."
"Api-ms-win-core-io-l1-1-0.dll failed to register."
"Api-ms-win-core-io-l1-1-0.dll access violation."
These errors can be caused by various factors, such as missing or corrupted DLL files, incorrect registry entries, outdated or incompatible drivers, malware infection, or hardware failure. To fix these errors, you can try some of these solutions:
How to check if api-ms-win-core-io-l1-1-0.dll is missing or corrupted?
One of the possible reasons why you may get an error related to api-ms-win-core-io-l1-1-0.dll is that the file is missing or corrupted on your computer. This can happen due to accidental deletion, disk damage, virus infection, or other causes. To check if api-ms-win-core-io-l1-1-0.dll is missing or corrupted, you can follow these steps:
Press the Windows logo key + R to open the Run dialog box.
Type cmd and click OK.
A command prompt window will appear.
Type sfc /scannow and press Enter.
This will launch a system file checker scan that will scan and verify all the system files on your computer, including api-ms-win-core-io-l1-1-0.dll.
If the scan finds any missing or corrupted files, it will try to repair them automatically.
Wait for the scan to complete and then restart your computer.
This may fix the error related to api-ms-win-core-io-l1-1-0.dll. However, if the scan does not find any problems or fails to repair them, you may need to try another solution.
How to register api-ms-win-core-io-l1-1-0.dll with the Windows registry?
Another possible reason why you may get an error related to api-ms-win-core-io-l1-1-0.dll is that the file is not registered with the Windows registry. The Windows registry is a database that stores information and settings for the operating system and the programs and applications installed on it. Sometimes, the registry entries for api-ms-win-core-io-l1-1-0.dll may be missing, invalid, or corrupted, causing the file to not load properly. To register api-ms-win-core-io-l1-1-0.dll with the Windows registry, you can follow these steps:
Press the Windows logo key + R to open the Run dialog box.
Type regsvr32 api-ms-win-core-io-l1-1-0.dll and click OK.
This will register api-ms-win-core-io-l1-1-0.dll with the Windows registry using the regsvr32 command.
A message will appear that says "DllRegisterServer in api-ms-win-core-io-l1-1-0.dll succeeded."
Click OK and then restart your computer.
This may fix the error related to api-ms-win-core-io-l1-1-0.dll. However, if you get an error message that says "The module 'api-ms-win-core-io-l1-1-0.dll' was loaded but the entry-point DllRegisterServer was not found." or "The module 'api-ms-win-core-io-l1-1-0.dll' failed to load.", you may need to try another solution.
How to run a system file checker scan to repair api-ms-win-core-io-l1-1-0.dll?
A third possible reason why you may get an error related to api-ms-win-core-io-l1-1-0.dll is that the file is damaged by a malware infection. Malware is a term that refers to any software that is designed to harm or disrupt your computer or network. Malware can infect your computer through various means, such as downloading files from untrusted sources, opening email attachments, visiting malicious websites, or using removable media. Malware can modify, delete, encrypt, or replace your system files, including api-ms-win-core-io-l1-1-0.dll, causing them to malfunction or become inaccessible. To run a system file checker scan to repair api-ms-win-core-io-l1-1-0.dll, you can follow these steps:
Press the Windows logo key + R to open the Run dialog box.
Type cmd and click OK.
A command prompt window will appear.
Type sfc /scannow and press Enter.
This will launch a system file checker scan that will scan and verify all the system files on your computer, including api-ms-win-core-io-l1-1-0.dll.
If the scan finds any damaged files, it will try to repair them automatically.
Wait for the scan to complete and then restart your computer.
This may fix the error related to api-ms-win-core-io-l1-1-0.dll. However, if the scan does not find any problems or fails to repair them, you may need to try another solution.
Conclusion
In this article, we have explained what api-ms-win-core-io-l1-1-0.dll is and why you need it on your computer. We have also shown you how to download and install api-ms-win-core-io-l1-1-0.dll on your computer, and how to fix common errors related to this DLL file. We hope that this article has helped you to understand and solve the problem of api-ms-win-core-io-l1-1-0.dll missing or not found on your computer. If you have any questions or feedback, please feel free to leave a comment below.
Summary of the main points
Here are the main points that we have covered in this article:
Api-ms-win-core-io-l1-1-0.dll is an API set name that belongs to the core OS API set. It provides functions and data related to input/output (I/O) operations, such as reading and writing files, devices, pipes, sockets, and other types of data streams.
A DLL file, or a Dynamic Link Library file, is a type of file that contains code and data that can be used by multiple programs or applications. A DLL file allows different programs to share the same functionality and resources, without having to duplicate them in each program.
An API set, or an Application Programming Interface set, is a concept that was introduced in Windows 10 and later versions. An API set is a virtual alias for a physical DLL file. It provides an architectural separation between the host DLL in which a certain function or data is implemented, and the functional contract to which it belongs.
To download and install api-ms-win-core-io-l1-1-0.dll on your computer, you need to find the right version of api-ms-win-core-io-l1-1-0.dll for your system, use a trusted source to download it, and copy it to the correct folder on your computer.
To fix common errors related to api-ms-win-core-io-l1-1-0.dll, you can try some of these solutions: check if api-ms-win-core-io-l1-1-0.dll is missing or corrupted, register api-ms-win-core-io-l1-1-0.dll with the Windows registry, or run a system file checker scan to repair api-ms-win-core-io-l1-1-0.dll.
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FAQs
Here are some frequently asked questions about api-ms-win-core-io-l1-1-0.dll:
What does api-ms-win-core-io-l1-1-0.dll stand for?
Api-ms-win-core-io-l1-1-0.dll stands for Application Programming Interface - Microsoft Windows Core Input/Output Layer 1 Version 1 Revision 0 Dynamic Link Library.
Is api-ms-win-core-io-l1-1-0.dll a virus?
No, api-ms-win-core-io-l1-1-0.dll is not a virus. It is a legitimate system file that is part of the Windows operating system. However, some malware may disguise themselves as api-ms-win-core-io-l1-1-0.dll or use its name to trick users into downloading or opening them. Therefore, you should always scan any file that you download or receive from unknown sources with your antivirus software before opening or running it.
Can I delete api-ms-win-core-io-l1-1-0.dll?
No, you should not delete api-ms-win-core-io-l1-1-0.dll from your computer. Deleting this file may cause some programs or applications that depend on it to stop working properly or at all. If you accidentally deleted api-ms-win-core-io-l1-1-0.dll from your computer, you should restore it from the recycle bin or download it again from a trusted source.
How do I update api-ms-win-core-io-l1-1-0.dll?
You can update api-ms-win-core-io-l1-1-0.dll by updating your Windows operating system. Updating your Windows operating system will install the latest versions of system files, including api-ms-win-core-io-l1-1-0.dll. You can update your Windows operating system by using the Windows Update feature or by downloading and installing the latest updates from the Microsoft Download Center.
How do I fix api-ms-win-core-io-l1-1-0.dll not found error?
You can fix api-ms-win-core-io-l1-1-0.dll not found error by downloading and installing api-ms-win-core-io-l1-1-0.dll on your computer. You can follow the steps that we have explained in this article to find the right version of api-ms-win-core-io-l1-1-0.dll for your system, use a trusted source to download it, and copy it to the correct folder on your computer. You can also try some of the solutions that we have suggested to fix common errors related to api-ms-win-core-io-l1-1-0.dll, such as checking if the file is missing or corrupted, registering it with the Windows registry, or running a system file checker scan to repair it. 44f88ac181
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