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There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

如果在使用修复工具后仍然遇到问题，则可能还需要先解决另一个问题。 尝试 Xbox App for Windows 疑难解答中提供的解决方案： 修复适用于电脑和手持设备的 Xbox 应用的游戏问题

Troubleshoot slow game or app downloads on Xbox One Account error occurs when signing in to Xbox network

联系 Microsoft 支持人员。查找常见问题的解决方案，或从支持专员那里获取帮助。

What does untrusted mean? When a developer creates an app, they are encouraged to "sign" the app using a digital certificate that verifies their identity, that the app is really published by them, and that the app hasn't been tampered with by somebody else after the developer published it.

If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.

注意 这些步骤适用于 Windows 程序。 如果应用是从 Microsoft 应用商店安装的，请参阅 修复 Microsoft 应用商店中的应用问题。

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