应用程序使用命令提示符^{(Command Prompt)}以静默方式安装或更新组件。如果一切正常，它们有时会像闪光一样消失。在其他时候，它会出现和消失。但是，如果它们多次出现，那么它就会成为一个问题。这篇文章将提供一些关于在这种情况下您可以做什么的指导，并摆脱在Windows 11/10上出现和消失的命令提示符^{(Command Prompt)}。

命令提示符^{(Command Prompt)}出现和消失

掌握命令提示符^{(Command Prompt)}出现时出现的程序名称很重要。如果它出现多次，那么您应该有机会注意到它。如果您可以记下程序名称，请检查它是否已正确安装以及所有进程是否已完成。如果没有，您可以重新安装程序并查看。

如果你不能做到这一点，则需要更长的时间才能弄清楚。您需要执行以下操作：

• 检查任务计划程序
• 更新 .NET 框架
• 检查恶意软件

您将需要管理员权限才能尝试解决方案并解决问题。

1]检查任务计划程序

大多数后台进程，包括更新，都是通过Task Scheduler 安排^{(Task Scheduler)}的。如果他们通过命令提示符^{(Command Prompt)}或PowerShell运行脚本，它可能会短暂出现。通常，这些脚本运行一次，除非它们无法完成该过程。在这种情况下，它们被设置为重新运行脚本。因此，如果您看到它们多次出现和消失，那么这就是原因。

要弄清楚，您将不得不打开任务计划程序^{(Task Scheduler)}，然后通过它们。每个任务都有一个上次运行结果^{(Last Run Result)}列。如果它不是 0x0，那么它就是一个错误。如果提示在一天中的某个时间不断出现，它将很容易识别。

注意：要打开任务计划程序，请在“^{(Task Scheduler)}开始^(Start)”菜单中键入相同内容，然后在出现时单击它。

2]更新.NET框架

Installutil.Exe 命令提示符闪烁^{(Installutil.Exe Command Prompt Flashes)}。这是什么意思^(Mean)？

Installuitl.exe是一个与 .NET Framework^{(related to .NET Framework)}应用程序相关的命令行实用程序。它可能正在尝试更新或安装组件，并且命令行不断出现。如果出现命令提示符^{(Command Prompt)}时可以引用它，则需要更新到.Net Framework包的最新版本。完成后，闪烁的命令提示符^{(Command Prompt)}将不再出现。

检查办公室订阅

与.NET框架一样，Office 订阅^{(Office Subscription)}也会导致类似的问题。任务计划程序^{(Task Scheduler)}包含一个Office 订阅维护^{(Office Subscription Maintenance)}任务，该任务每天运行以确保Microsoft Office 订阅^{(Microsoft Office Subscription)}许可是最新的。如果它无法验证，那么它将重新运行。

打开任务计划程序^{(Task Scheduler)}，然后导航到Microsoft > Office。找到订阅维护任务，将其禁用。

3]运行Windows Defender

如果没有其他方法，您可能需要运行Windows Defender或您的防病毒软件来扫描恶意软件。确保^(Make)在安全模式下破坏它，以便轻松将其删除。您也可以使用在线扫描仪。^{(online scanners.)}

虽然问题很棘手，但我希望这篇文章对你有所帮助。

Command Prompt appears and disappears on Windows 11/10

Command Prompt is used by applications to instаll or update componentѕ ѕilently. If everything works fine, they sometimes appear like a flash and be gone. At other times, it appeаrs and disappears. But if they appеar multiple times, then it becomes a problem. This post will provide sоme guidance on what you can do in this situation and get rid of the Command Prompt which appears and disappears оn Windows 11/10.

Command Prompt appears and disappears

It is important you get hold of the program name that appears when the Command Prompt appears. If it appears multiple times, then you should have a chance to notice it. If you can make note of the program name, check if it has been installed properly and that all its processes have been completed. If not, you may re-install the program and see.

If you cannot do that, it will take a longer time to figure it out. You need to do the following:

• Check Task Scheduler
• Update .NET Framework
• Check for Malware

You will need admin permission to try the solution and fix the problem.

1] Check Task Scheduler

Most of the background processes, including updates, are scheduled through Task Scheduler. If they are running scripts through Command Prompt or PowerShell, it may appear briefly. Usually, these scripts run once unless they fail to complete the process. In that case, they are set to rerun the script. So if you see them appear and disappear multiple times, then this is the reason.

To figure out, you will have to open the Task Scheduler and then go through them. Each task has a Last Run Result column. If it’s anything other than 0x0, then it is an error.  If the prompt keeps appearing at a certain time of the day, it will make it easy to identify.

Note: To open Task Scheduler, type the same in the Start menu, and click on it when it appears.

2] Update .NET Framework

Installutil.Exe Command Prompt Flashes. What Does This Mean?

Installuitl.exe is a command-line utility that is related to .NET Framework applications. It may be trying to update or install a component, and the command line keeps appearing. If you can cite it when the Command Prompt appears, you need to update to the most current version of the .Net Framework package. Once done, the flashing Command Prompt will not appear anymore.

Check Office Subscription

Like the .NET framework, Office Subscription is also known to cause a similar problem. Task Scheduler holds an Office Subscription Maintenance task, which runs every day to ensure that the Microsoft Office Subscription licensing is current. If it is not able to validate, then it will rerun.

Open the Task Scheduler, and navigate to Microsoft > Office. Locate the subscription maintenance task, and disable it.

3] Run Windows Defender

If nothing else works, you may want to run Windows Defender or your Antivirus to scan for malware. Make sure to ruin it when in safe mode so it can easily be removed. You can also use the online scanners.

While the problem is tricky, I hope the post helps you.

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