配置 Microsoft Outlook时，未知错误可能会导致“错误 0X80040154^{(error 0X80040154)} ”。此外，它仅在接收电子邮件期间持续存在，而不是在发送或回复电子邮件时持续存在。如果所有其他手动故障排除步骤均无效，请按照以下步骤修复Outlook 中的错误 0x80040154^{(Error 0x80040154 in Outlook)}。

An unknown error occurred, error code 0x80040154.

错误 0x80040154 在使用Windows 更新、Microsoft Store^{(Windows Update, Microsoft Store)}、运行 Outlook、邮件和日历应用程序^{(Mail & Calendar app)}、Microsoft Edge 浏览器^{(in Microsoft Edge browser)}等时可以看到。以下是在Microsoft Outlook中解决问题的方法。

通常，Outlook中的^(Outlook)错误 0x80040154^{(Error 0x80040154)}表示安装了一些错误的加载项、PST 文件损坏或意外删除了重要的系统文件。PST文件是重要的文件，其中存储了各种信息。

为什么我的Outlook电子邮件一直显示错误？

如前所述，损坏的PST文件被视为在^(PST)Outlook中收到错误消息的主要原因之一。尽管Microsoft提供了一个收件箱修复^{(Inbox Repair)}工具来修复 PST 文件，但在严重损坏的情况下它可能会失败或无法工作。

修复 Outlook 错误代码 0x80040154

若要在Outlook中删除此错误 0x80040154^{(Error 0x80040154)}，请使用以下任一方法。

1. 以安全模式打开 Outlook 并查看。
2. 禁用任何新安装的加载项。
3. 检查Outlook是否在兼容^{(Compatibility)}模式下运行。
4. 重新注册 inetcomm.dll 文件。
5. 维修处。

1]以安全模式^{(Safe Mode)}打开Outlook^{(Open Outlook)}并查看

当Outlook抛出错误时，退出应用程序。在按住Ctrl^(Ctrl)键的同时再次单击它。当提示是否以安全模式打开 Outlook 时^{(open Outlook in safe mode)}，点击是^{(Yes )}按钮并运行程序。

现在，尝试接收新电子邮件以查看问题是否已解决。

如果Outlook可以在安全模式下^{(Safe Mode)}运行，那么肯定是某些插件或扩展程序造成了问题。

2]禁用^(Disable)任何新安装的加载项

在Outlook中，COM加载项和Outlook加载项都执行Outlook不提供的操作。由于加载项是单独的程序，Outlook COM加载项有时会遇到拖慢Outlook其余部分的问题或引发诸如 0x80040154 之类的错误。

如果您刚刚为Outlook安装了新的加载项，之后开始遇到问题，请禁用该加载项并检查它是否可以为您解决问题。为此，只需打开Outlook并单击文件^(File)>Options > Addins。删除任何最近添加的加载项。

3]检查^(Check)Outlook是否可以在兼容^{(Compatibility)}模式下运行。

转到以下位置 - C:Program FilesMicrosoft OfficeOffice展望.exe。

这里是Office版本号。

在这里，右键单击该文件并选择Properties > Compatibility。

现在，取消选中“运行此程序以兼容^{(Run this program in compatibility with)}...”并检查 Outlook 是否正常工作。

4]重新注册^{(Re-register)}inetcomm.dll文件。

如果“inetcomm.dll”文件未注册，它可能会妨碍Outlook^(Outlook)的正常运行并引发错误代码 0x80040154。因此，请尝试在Windows中^(Windows)重新注册inetcomm.dll 文件。为了这-

Windows + R打开运行^(Run)对话框。

接下来，键入以下命令并按Enter键。

regsvr32 inetcomm.dll

此命令将重新注册 inetcomm.dll 文件。

5]维修办公室

如果所有方法都不起作用，请考虑修复 Office。

Windows + R打开运行^(Run)对话框。

接下来，键入appwiz.cpl命令并按 Enter 键。

此命令将打开程序和功能^{(Programs and Features)}。

右键单击^(Click)Microsoft Office 365并选择Change。

在出现的下一个窗口中，选择Online Repair并单击Repair。

其中之一肯定会帮助您修复Outlook错误。

如何在 Outlook 中查看错误？

要访问 Outlook 错误日志：

• 打开事件查看器
• 展开应用程序^{(Applications)}和服务日志^{(Service Logs)}。
• 检查 Microsoft Office 警报^{(Check Microsoft Office Alert)}部分
• 您可以在此处查看 Outlook 中的错误。

That’s all there is to it!

How do I fix Outlook Error Code 0x80040154

While configuring Microsoft Outlook, an unknown error may result in ‘error 0X80040154’. Also, it persists only during receiving emails and not while sending or replying to them. If all other manual troubleshooting steps fail to work, here’s what you should do to fix Error 0x80040154 in Outlook.

An unknown error occurred, error code 0x80040154.

Error 0x80040154 can be seen when using Windows Update, Microsoft Store, running Outlook, in Mail & Calendar app, in Microsoft Edge browser, etc. Here’s how to resolve the issue in Microsoft Outlook.

Usually, Error 0x80040154 in Outlook indicates the installation of some faulty add-ins, damage to a PST file, or accidental deletion of important system files. PST files are important files, where all kinds of information are stored.

Why does my Outlook email keep saying error?

As mentioned earlier, a corrupted PST file is viewed as one of the main reasons behind getting error messages in Outlook. Although Microsoft offers an Inbox Repair tool to repair PST file, it may fail or not work in a case of severe corruption.

Fix Outlook Error Code 0x80040154

To remove this Error 0x80040154 in Outlook, use any one of the following methods.

1. Open Outlook in Safe Mode and see.
2. Disable any newly installed add-in.
3. Check if Outlook is running in Compatibility mode.
4. Re-register the inetcomm.dll file.
5. Repair Office.

1] Open Outlook in Safe Mode and see

When Outlook is throwing the error, exit the application. Click it again while holding down the Ctrl key. When prompted to open Outlook in safe mode or not, hit the Yes button and run the program.

Now, try receiving new emails to see if the problem is fixed.

If Outlook can run in Safe Mode, then surely some addon or extension is creating issues.

2] Disable any newly installed add-in

In Outlook, COM add-ins and Outlook add-ins both perform actions that Outlook doesn’t provide. Since add-ins are separate programs, occasionally an Outlook COM add-in can encounter problems that slow down the rest of Outlook or throws an error such 0x80040154.

If you just installed a new add-in for Outlook and started experiencing problems thereafter, disable the add-in and check if it solves the problem for you. To do this, simply open Outlook and click the File > Options > Addins. Remove any recently added add-in.

3] Check if Outlook can run in Compatibility mode.

Go to the following location – C:\Program Files\Microsoft Office\Office <N>\outlook.exe.

Here <N> is the Office version number.

Here, right-click the file and choose Properties > Compatibility.

Now, uncheck “Run this program in compatibility with…” and check if Outlook is working.

4] Re-register the inetcomm.dll file.

If the ‘inetcomm.dll’ file has become unregistered, it may hamper the normal functioning of Outlook and throw error code 0x80040154. So, try re-registering the inetcomm.dll file in Windows. For this-

Open Run dialog box by pressing Windows + R.

Next, type the following command and hit the Enter key.

regsvr32 inetcomm.dll

This command will re-register the inetcomm.dll file.

5] Repair Office

If all methods fail to work, consider repairing the Office.

Open Run dialog box by pressing Windows + R.

Next, type the appwiz.cpl command and hit the Enter key.

This command will open the Programs and Features.

Right Click on Microsoft Office 365 and choose Change.

In the next window that appears, choose Online Repair and click on Repair.

One of these is sure to help you fix the Outlook error.

How do I see errors in Outlook?

To access Outlook error log:

• Open Event Viewer
• Expand the Applications and Service Logs.
• Check Microsoft Office Alert section
• You can see errors in Outlook here.

That’s all there is to it!

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