Windows 可靠性监视器^{(Windows Reliability Monitor)} 可让您查看计算机的可靠性和问题历史记录。如果您发现您的 可靠性监视器^{(Reliability Monitor)}没有数据，则可能是数据收集功能已被禁用或未启用。在这种情况下，您可以按照本教程在Windows 10/8/7可靠性监视器^{(Reliability Monitor)}中启用数据收集。

为可靠性监视器^{(Reliability Monitor)}启用数据收集^{(Data Collection)}

^{(Reliability Monitor)}Windows中的可靠性监视器使用RACAgent计划任务提供的数据。可靠性分析组件^{(Reliability Analysis Component)}收集和分析问题。可靠性监视器^{(Reliability Monitor)}在系统安装 24 小时后开始显示稳定性指数^{(Stability Index)}评级、其特征以及特定事件信息。

The Reliability Analysis Component (RAC) supplies data about software installations and upgrades, application and operating system errors, and hardware issues to Reliability Monitor. This data is used to calculate Reliability Monitor’s System Stability Index. The data that is displayed in Control Panel is collected by the RacTask scheduled task.

如果您发现RACAgent 计划任务被禁用，您需要从Microsoft 管理控制台^{(Microsoft Management Console)}( MMC )的任务计划程序^{(Task Scheduler)}管理单元手动启用它。要启用RACAgent计划任务，首先在设置搜索栏中键入计划任务^{(Scheduled Tasks)}，然后单击“计划任务”。

这将打开任务计划程序^{(Task Scheduler)}。然后，在导航窗格中，展开Task Scheduler Library、Microsoft和Windows。向下滚动^(Scroll)直到找到 RAC，然后选择它。

接下来，右键单击RAC，单击View，然后单击Show Hidden Tasks。

 在结果窗格中单击RACAgent 。您可能会发现RACAgent任务名称可能不会出现在结果窗格中。如果找不到，请展开结果窗格中的“名称”列。接下来单击“操作”菜单并选择“启用^(Enable)”选项。要禁用它，请右键单击RacTask，然后选择Disable。

您还可以使用命令提示符轻松启用它。^{(You can also easily enable it using the Command Prompt.)}

为此，以管理员身份运行 CMD 。^{(Run CMD)}键入以下内容并按 Enter：

schtasks.exe /change /enable /tn \Microsoft\Windows\RAC\RacTask

如果返回SUCCESS消息，您将启用Data Collection for Reliability Monitor。

要禁用它，请使用：

schtasks.exe /change /disable /tn \Microsoft\Windows\RAC\RacTask

您可能也会对如何 在 Windows 中重置可靠性监视器感兴趣。^{(How to Reset Reliability Monitor in Windows may also interest you.)}

Enable, Disable Data Collection for Reliability Monitor in Windows 10

The Windows Reliability Monitor lets you view the computer’s reliability and problem history. If you find that your Reliability Monitor has no data, it may be possible that the data collection feature has been disabled or not enabled. In such an eventuality, you may follow this tutorial to enable data collection in Reliability Monitor in Windows 10/8/7.

Enable Data Collection for Reliability Monitor

Reliability Monitor in Windows uses data provided by the RACAgent scheduled task. The Reliability Analysis Component collects and analyzes problems. The Reliability Monitor starts displaying a Stability Index rating, a characteristic feature of it, and specific event information 24 hours after system installation.

The Reliability Analysis Component (RAC) supplies data about software installations and upgrades, application and operating system errors, and hardware issues to Reliability Monitor. This data is used to calculate Reliability Monitor’s System Stability Index. The data that is displayed in Control Panel is collected by the RacTask scheduled task.

If you find RACAgent scheduled task is disabled, you manually need to enable it from the Task Scheduler snap-in for Microsoft Management Console (MMC). For enabling the RACAgent schedule task, first type Scheduled Tasks in settings search bar and click on ‘Scheduled Tasks.

This will open the Task Scheduler. Then, in the navigation pane, expand Task Scheduler Library, Microsoft, and Windows. Scroll down until you find RAC and then select it.

Next, right-click RAC, click View, and click Show Hidden Tasks.

Click RACAgent in the results pane. You may find that the RACAgent task name may not appear in the results pane. If you cannot find it, expand the ‘Name’ column in the results pane. Next click on the ‘Action’ menu and select the ‘Enable‘ option. To disable it, right-click RacTask, and then select Disable.

You can also easily enable it using the Command Prompt.

To do so Run CMD as administrator. Type the following and hit Enter:

schtasks.exe /change /enable /tn \Microsoft\Windows\RAC\RacTask

If a SUCCESS message is returned, you will have enabled Data Collection for Reliability Monitor.

To disable it use:

schtasks.exe /change /disable /tn \Microsoft\Windows\RAC\RacTask

How to Reset Reliability Monitor in Windows may also interest you.

Related posts

• 如何在Windows 10中使用Reliability Monitor

• 在Windows 10禁用Telemetry & Data Collection使用Task Scheduler

• 如何启用或Windows 10 Disable Automatic Learning

• 如何启用或Windows 10 Disable or Application Isolation feature

• 如何在Windows 10中使用Resource Monitor

• 在Windows 10打开或Off Caret Browsing Support

• 如何在Windows 10查看Photos作为Slideshow

• 禁用Windows 10中的Data Collection（保护Your Privacy）

• 如何在Windows 10中使用新鲜的Start feature

• 结构中移除或Windows 10 v2004弃用

• New功能为IT专业人员在Windows 10 v 20H2 October 2020 Update

• 早期推出Anti-Malware（ELAM）Windows 10 protection technology

• 在Windows 10 Hover启用或禁用开放News and Interests

• 如何在Windows 10中禁用Windows Mobility Centre

• 新 Windows 10 PC 的基本软件和功能

• 如何格式化Windows 10计算机

• 如何打开Windows Mobility Centre在Windows 10

• 如何在Windows 10使用新的Search与屏幕截图功能

• 列出使用相同的printer driver在Windows 10中使用相同的printer driver

• 如何在Windows 10 - IP Address Lookup上找到Router IP address