动态链接库(Dynamic Link Libraries)或DLL文件是(DLL)Windows计算机上大多数应用程序的基本组件。缺少DLL 会导致各种错误(DLLs cause various errors)，依赖程序在没有它们的情况下无法正常工作。
缺少api-ms-win-crt-runtime-l1-1-0.dll(api-ms-win-crt-runtime-l1-1-0.dll)文件是最常见的缺少 DLL 错误之一。但是这个DLL(DLL)到底是什么？更重要的是，你如何解决这个问题？
因此，这是修复 PC 上的 api-ms-win-crt-runtime-l1-1-0.dll 错误的完整指南。
什么是 api-ms-win-crt-runtime-l1-1-0.dll 以及为什么它很重要(Important)？
C++ 可能是Windows(Windows)应用程序最流行的编码语言。无论是Adobe、Autodesk还是CorelDRAW，许多领先的应用程序都是使用 Microsoft 的Visual Studio C++的。
要运行此类软件，您的 PC 需要一组将代码转换为可执行命令的库。此集合称为Microsoft Visual C++ Redistributable，此软件包包括运行使用 Visual Studio C++DLL(DLLs)。
通常，这个包默认安装在每个版本的Windows上。但是，如果文件损坏或由于任何原因无法访问，应用程序将开始抛出丢失的 DLL 错误(missing DLL errors)。这也可能由于Visual C++ Redistributable的过时版本而发生。
修复 1：更新 Windows
由于Visual C++ Redistributable是默认Windows安装的一部分，它会随着每个新的Windows Update自动更新。因此，修复任何丢失的DLL错误的最简单方法是让 Windows 自行更新(let Windows update itself)。
- 首先，打开“开始”菜单(Start Menu)并单击“设置”(Settings)（齿轮形图标）。
- 设置(Settings)窗口将出现。选择Windows 更新(Windows Update)选项 - 在Windows 11上；这是最后一个 - 检查更新。
- 此窗口将在此窗口中显示任何待处理的更新。只需(Simply)单击“下载并安装”(Download & install )按钮即可继续更新。
通常，这将修复任何挥之不去的DLL问题，包括 api-ms-win-crt-runtime-l1-1-0.dll 缺失错误。这就是为什么您应该始终更新您的Windows系统，尤其是在关键的Windows更新方面。
修复 2：重新安装Visual C++ Redistributable 2015
如果Windows 更新(Windows Update)无法自动修复丢失的DLL，您必须手动重新安装可再发行包。微软网站上有多个Visual C++ Redistributable安装可用——我们需要的是 2015 版本。
幸运的是，您不必在网上搜索正确的版本。Microsoft为所有最新版本的(Microsoft)Visual C++ Redistributable提供了一个安装程序，包括 2015、2017、2019 和 2022 版本。
- 首先从官方网站(official website)为您的 PC 下载正确的安装程序。有 32 位 ( x86 ) 处理器、64 位版本和ARM系统的安装程序。对于大多数计算机，vc_redist.x64.exe 是正确的选择。
- 运行下载的文件以启动设置。同意许可条款和条件，然后点击安装(Install)继续。
- 安装程序将自动检测计算机上缺少的Visual C++ Redistributable版本并安装它们。
此方法是在您的计算机上正确安装可再发行组件的最佳方法，因为该安装程序附带所有正在使用的软件包版本。因此，即使错误源于Visual C++ Redistributable 2017 中缺少 DLL，此安装程序也会修复它。
修复 3：修复Visual C++ Redistributable 2015
重新安装是更好的方法，但您也可以根据需要修复现有安装。当然，这仅适用于您的 PC 上已安装Visual C++
- 要修复Visual C++ Redistributable 2015 安装，请打开开始菜单(Start Menu)并搜索应用(Apps & Features)程序和功能（在旧版本的Windows中称为程序(Programs)和功能(Features)，如Windows 7）。
- 系统设置的一部分应用程序(Apps)和功能(Features)允许您查看计算机上安装的所有应用程序并对其进行更改。
- 找到正确的包很容易——只需在搜索框中输入“ Visual ”即可获得所有可再发行包的列表。然后，滚动浏览此列表，直到找到 2015 版本。
- 现在单击三点按钮以显示一个带有两个选项的小菜单：Modify和Uninstall。选择第一个。
- Visual C++ Redistributable安装程序将打开。单击修复(Repair )按钮以扫描您的安装并修复任何丢失或损坏的文件。
- 安装将在您不知不觉中完成。api-ms-win-crt-l1-1-0.dll 现已恢复。
修复丢失(Missing)的api-ms-win-crt-runtime-l1-1-0.dll错误(Error)的最佳方法是什么？
任何丢失的DLL通常都暗示系统组件过时或损坏。之前，您需要手动确定它属于哪个包（一些在线指南仍然建议使用此方法）。如今，让Windows处理它更容易。
默认情况下， Windows(Windows)更新会将基本驱动程序和DLL(DLLs)升级到最新版本。只需(Simply)启用更新即可解决Windows安装中的大多数软件问题。
在极少数情况下它不起作用，您始终可以重新安装Visual C++ Redistributable 2015，即缺少的DLL所属的包。修复现有软件包也是一种选择，可以快速修复任何损坏或损坏的文件。
How to Fix “Program can’t start because api-ms-win-crt-runtime-l1-1-0.dll is missing”
Dynamic Link Libraries, or DLL files are essential components powering most applicationѕ on your Windows computer. Missing DLLs cause various errors, with dependent programs refusing to work properly without them.
One of the more common missing DLL errors is caused by the absence of api-ms-win-crt-runtime-l1-1-0.dll file. But what exactly is this DLL? And more importantly, how can you fix this issue?
So here is the complete guide to fix the api-ms-win-crt-runtime-l1-1-0.dll error on your PC.
What Is the api-ms-win-crt-runtime-l1-1-0.dll and Why Is It Important?
C++ is probably the most popular coding language for Windows applications. Be it Adobe, Autodesk, or CorelDRAW, many leading apps are made using Microsoft’s Visual Studio C++.
To run such software, your PC needs a collection of libraries converting the code into executable commands. This collection is called the Microsoft Visual C++ Redistributable, and this package includes all the DLLs required to run applications made using Visual Studio C++.
Normally, this package is installed by default on every version of Windows. But if the files get corrupted or are not accessible for any reason, apps will start throwing up missing DLL errors. This might also happen due to an outdated version of the Visual C++ Redistributable.
Fix 1: Update Windows
As the Visual C++ Redistributable is part of a default Windows installation, it is updated automatically with every new Windows Update. So, the simplest way to fix any missing DLL errors is to let Windows update itself.
- First, open the Start Menu and click on Settings (the gear-shaped icon).
- The Settings window will come up. Select the Windows Update option – on Windows 11; it is the last one – to check for updates.
- This window will show any pending updates in this window. Simply click on the Download & install button to proceed with the update.
Usually, this will fix any lingering DLL issues, including the api-ms-win-crt-runtime-l1-1-0.dll missing error. This is why you should always keep your Windows system updated, especially when it comes to critical Windows updates.
Fix 2: Reinstall Visual C++ Redistributable 2015
If the Windows Update fails to fix the missing DLL automatically, you must manually reinstall the redistributable package. There are multiple Visual C++ Redistributable installations available on Microsoft’s website – what we need is the 2015 version.
Fortunately, you don’t have to search the web for the correct version. Microsoft offers a single installer for all the latest versions of the Visual C++ Redistributable, including 2015, 2017, 2019, and the 2022 versions.
- Begin by downloading the correct installer for your PC from the official website. There are installers for 32-bit (x86) processors, 64-bit versions, and ARM systems. For most computers, vc_redist.x64.exe is the correct choice.
- Run the downloaded file to launch the setup. Agree with the license terms and conditions and hit Install to proceed.
- The installer will auto-detect the versions of Visual C++ Redistributable missing on your computer and install them.
This method is the best way to get the redistributable installed properly on your computer, as the setup comes with all versions of the package in use. So even if the error stemmed from a missing DLL from the Visual C++ Redistributable 2017, this installer would fix it.
Fix 3: Repairing the Visual C++ Redistributable 2015
Reinstalling is the better way, but you can also repair the existing installation if you want. Of course, this only works if Visual C++ Redistributable 2015 was already installed on your PC but had lost some of its files.
- To repair your Visual C++ Redistributable 2015 installation, open the Start Menu and search for Apps & Features (called Programs and Features in older versions of Windows, like Windows 7).
- A section of the system settings, Apps & Features, allows you to see all the applications installed on your computer and make changes to them.
- Locating the right package is easy – just enter “Visual” in the search box to get a list of all redistributable packages. Then, scroll through this list until you find the 2015 version.
- Now click on the triple-dot button to bring up a small menu with two options: Modify and Uninstall. Select the first one.
- The Visual C++ Redistributable installer will open. Click the Repair button to have your installation scanned and any missing or corrupted files fixed.
- The installation will be completed before you know it. The api-ms-win-crt-l1-1-0.dll has now been restored.
What Is the Best Way to Fix the Missing api-ms-win-crt-runtime-l1-1-0.dll Error?
Any missing DLL usually hints at either an outdated or corrupted system component. While earlier, you needed to manually determine which package it belonged to (some online guides still suggest this method). Nowadays, it is easier just to let Windows deal with it.
Windows updates, by default, will keep essential drivers and DLLs upgraded to their latest versions. Simply enabling updates will fix most software issues on your Windows installation.
In the rare case that it doesn’t work, you can always reinstall the Visual C++ Redistributable 2015, the package to which the missing DLL belongs. Repairing the existing package is also an option, fixing any corrupted or damaged files quickly.
