一些Windows用户一直在抱怨他们在事件查看器中看到的^{(Event Viewer)}AppModel 运行时^{(AppModel Runtime)}错误 57、87、490、21 等问题。每次从Microsoft Store^{(Microsft Store)}安装、重新安装或更新Windows 11/10应用程序时都会发生此错误。这些不是常见的错误，但这并不意味着问题无法解决。我们已经了解了如何修复AppModel 运行时错误代码 65、69 和 79——^{(AppModel Runtime Error codes 65, 69, and 79)}现在让我们看看如何修复这些错误代码。

修复 AppModel 运行时^{(Fix AppModel Runtime)}错误57、87、490、21

从我们迄今为止收集到的信息来看，有多种可能的方法来修复AppModel 运行时错误^{(AppModel Runtime Errors)}。我们将讨论我们所知道的所有方式，如果您认为我们遗漏了什么，请务必在评论部分告诉我们。

现在，我们了解到，使用Microsoft Store中的几乎任何^{(Microsoft Store)}UWP应用程序都会弹出该错误。以下是您可以尝试的方法：

1. 重置 Microsoft Store 缓存
2. 使用 Windows 应用疑难解答
3. 继续运行 SFC 和 DISM 扫描
4. 重置、修复或重新安装应用程序
5. 重新安装^(Reinstall)每个Visual Studio 运行时依赖项^{(Visual Studio RunTime Dependencies)}

让我们从更详细的角度讨论这个问题。

1]重置Microsoft Store缓存

好的，所以你应该在这里做的第一件事是重置 Microsoft Store 缓存^{(reset the Microsoft Store cache)}，这非常容易。不少受影响的用户站出来声称重置缓存效果很好。

需要指出的是，此过程不会删除应用程序数据，而是删除缓存以使操作更流畅。

2]使用^(Use)Windows应用疑难解答

如果上述方法不起作用，那么您可能需要使用Windows 应用商店应用程序疑难解答^{(Windows Store Apps troubleshooter)}。利用此工具所提供的功能，您可以将商店重置为其原始功能。

3]运行SFC和DISM扫描

如果尽管尝试了我们列出的所有方法，您仍然受苦，那么您可能需要使用一些实用工具。这些被称为SFC 和 DISM，旨在扫描您的计算机或内部问题的程序。

众所周知，运行系统文件检查器 (SFC)和部署映像服务和管理 (DISM)^{(Deployment Image Servicing and Management (DISM))}可以帮助很多人。

4]重置^(Reset)，修复^(Repair)或重新安装应用程序

对于出现错误的应用，您应该使用“设置”中的“修复”或“重置”选项。^{(Repair or Reset options in Settings)}

您还可以使用 PowerShell 重置 Microsoft Store 应用程序^{(Reset Microsoft Store apps using PowerShell)}。

如果这没有帮助，请使用“卸载^(Uninstall)”按钮，然后转到Microsoft Store，然后下载并重新安装该应用程序。

5]重新安装^(Reinstall)每个Visual Studio RunTime Dependencies

您^(Did)是否知道，如果Visual Studio运行时依赖项损坏，AppModel 运行时^{(AppModel Runtime)}错误有时会显露出丑陋的一面？这并不完美，但这是我们必须处理的情况。那么问题来了，我们的选择是什么？

好吧，最好的办法是重新安装每个依赖项。因此，让我们讨论如何完成这项工作。

Windows key + R启动“运行”^(Run)对话框，然后在该框中键入appwiz.cpl并按^(appwiz.cpl)Enter键。

这样做应该会显示“程序^(Programs)和功能^(Features)”窗口。从那里，右键单击每个依赖项，然后单击“卸载”按钮^{(hit the Uninstall button)}以完成工作。

最后，重新启动计算机，然后访问官方 microsoft.com 链接以下载并安装每个依赖项。

希望这些错误现在会永远消失。

相关阅读^{(Related read)}：什么是运行时错误？^{(What are Runtime Errors?)}

Fix AppModel Runtime Errors 57, 87, 490, 21, etc. on Windows 10

Some Windows users have been complaining about an issυe where they come acrosѕ the AppModel Runtime Errors 57, 87, 490, 21, etc. they see in the Event Viewer. This error occurs every time a Windows 11/10 app is installed, reinstalled, or updated from the Microsft Store. These are not common errors, but that doesn’t mean the issue cannot be solved. We have seen how to fix AppModel Runtime Error codes 65, 69, and 79 – now let us see how to fix these error codes.

Fix AppModel Runtime errors 57, 87, 490, 21

From what we’ve gathered thus far, there are multiple possible ways to fix AppModel Runtime Errors. We will talk about all the ways we know of, and if you believe we have missed something, then be sure to let us know in the comment section.

Now, we understand that the error tends to pop up with the use of practically any UWP app from the Microsoft Store. here are the things you could try:

1. Reset the Microsoft Store cache
2. Use the Windows app troubleshooter
3. Go ahead and run SFC & DISM Scan
4. Reset, Repair or Reinstall the app
5. Reinstall each Visual Studio RunTime Dependencies

Let us discuss this from a more detailed standpoint.

1] Reset the Microsoft Store cache

OK, so the first thing you should do here is reset the Microsoft Store cache, which is super easy. Quite a few affected users have come out and claimed that resetting the cache works quite well.

We should point out that this procedure will not delete app data but rather deletes the cache for smoother operation.

2] Use the Windows app troubleshooter

If the above fails to work, then you may want to use the Windows Store Apps troubleshooter. Taking advantage of what this tool has to offer means, you’ll reset the store to its original function.

3] Run SFC & DISM Scan

If you are still suffering despite trying all the methods we have listed, then chances are it appears you may need to make use of a few utility tools. These are called SFC and DISM, programs designed to scan your computer or internal issues.

Running the System File Checker (SFC), and Deployment Image Servicing and Management (DISM), has been known to help many.

4] Reset, Repair or Reinstall the app

You should use the Repair or Reset options in Settings for the app that is giving you errors.

You could also Reset Microsoft Store apps using PowerShell.

If this does not help, use the Uninstall button, and then go to the Microsoft Store and then download and reinstall the app.

5] Reinstall each Visual Studio RunTime Dependencies

Did you know that if the Visual Studio runtime dependencies are corrupted, the AppModel Runtime errors can sometimes show their ugly heads? It’s not perfect, but that is the situation we have to deal with. The question is, then, what are our options?

Well, the best bet is to reinstall each dependency. So, let us discuss how to get this done.

Launch the Run dialog box by selecting the Windows key + R, and from there, type appwiz.cpl into the box and hit the Enter key.

Doing this should reveal the Programs and Features window. From there, right-click on each dependency and hit the Uninstall button to get the job done.

Finally, restart your computer, then visit the official microsoft.com links to download and install each dependency.

Hopefully, the errors will now go away for good.

Related read: What are Runtime Errors?

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