Outlook произошла неожиданная ошибка при отправке

When you are having a bad day at work, nothing works for you. So, even after trying to download a new app from the store multiple times, you end up having gained nothing. Also, you might see Error 0x80040154 on your Windows computer. Let’s see how to fix it.

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

How to fix Microsoft Store error 0x80040154

If you’re having trouble launching Microsoft Store or downloading an app and see Microsoft error 0x80040154, here are a few things you can try to fix the problem.

1. Check or Change your Internet connection and see
2. Clear contents of DataStore folder
3. Reset the Microsoft Store Cache
4. Run DISM Tool
5. Check if licensing on Windows Store is synced or not.

Sometimes, you may succeed in starting the download, but it will abort abruptly with error message Code: 0x80040154.

1] Check or Change your Internet connection and see

If you’re having trouble launching Microsoft Store, and see the 0x80040154 error, Check for connection problems and make sure that you’re signed in with a Microsoft account.

Or else, try this simple workaround and see if it works. For some strange reason, this has been known to help. So, if you are using a cabled broadband connection, switch to a WiFi connection – or vice versa and check if it solves the issue.

2] Clear contents of DataStore folder

The DataStore folder in Windows 10 stores temporary files and LOG files associated with Windows update and Update history.

Open Windows Services Manager and stop the Windows Update service. After that, follow these steps:

• Open File Explorer using Win+E hotkey
• Paste %windir%SoftwareDistributionDataStore in the address bar
• Press Enter to open the DataStore folder
• Select all files and folders present in the DataStore folder
• Delete them.

Now restart the Windows Update service again using Windows Services Manager and then try to run Windows Update again.

3] Reset the Microsoft Store Cache

If downloading of Windows Store apps get stuck midway and throws up the 0x80040154 error, reset the cache for Microsoft Store. You can do this either via Windows Settings or use the built-in command-line tool wsreset.exe.

4] Run DISM Tool

This DISM tool scans system files, checks for any system inconsistencies or corruption and fixes them readily by replacing the damaged files.

5] Check if licensing on Windows Store is synced or not

Sometimes, the Microsoft Store error code could occur due to problems with the licensing. This happens when the licensing is not synced properly. In such cases, you may not be able to install apps on your Windows computer or could see the Microsoft Store Error 0x80040154. To manually sync it, go to Microsoft Store.

Open Settings > App Updates > Sync Licenses.

Then, restart the system and try downloading apps again.

How to fix Windows Update error 0x80040154

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To fix Windows Update error 0x80040154, follow these steps:

1. Run Windows Troubleshooter
2. Reset Windows Update Components to default
3. Check Windows Update Services status
4. Clear the BITS queue
5. Download its stand-alone installer.

Let us look at them in a bit more detail.

1] Run Windows Troubleshooter

Use the Windows Update Troubleshooter from Microsoft. It resets Windows Updates settings to defaults. You may also run the Online Windows Troubleshooter from Microsoft.

2] Reset Windows Update Components to default

Use the Reset Windows Update Agent Tool and see if it helps you. This PowerShell script will help you Reset Windows Update Client. See this post if you want to manually reset each Windows Update components to default.

3] Check Windows Update Services status

Open Windows Services Manager and check the Windows Update related Services like Windows Update, Windows Update Medic, Update Orchestrator Services, etc are not disabled.

The default configuration on a standalone Windows 10 PC is as follows:

• Windows Update Service – Manual (Triggered)
• Windows Update Medic Services – Manual
• Cryptographic Services – Automatic
• Background Intelligent Transfer Service – Manual
• DCOM Server Process Launcher – Automatic
• RPC Endpoint Mapper –  Automatic
• Windows Installer – Manual.

This will ensure that the required Services are available.

Apart from the direct service, you should find the dependencies of Windows Update service and ensure if they are running or not.

To get started, search for “services” in the Taskbar search box and click on the search result. After opening the Services window, find out Windows Update, DCOM Server Process Launcher, and RPC Endpoint Mapper. Check if they are running or not.

If not, you need to start those services one after one.

4] Clear the BITS queue

Clear the BITS queue of any current jobs. To do this, type the following in an elevated CMD and hit Enter:

bitsadmin.exe /reset /allusers

5] Download its stand-alone installer

Search on the Microsoft Update Catalog website for the Windows Update patch using the Update KB number, and download its stand-alone installer. Now apply the patch manually. Search for just the number; don’t include KB.

Hope something helps.

When you are having a bad day at work, nothing works for you. So, even after trying to download a new app from the store multiple times, you end up having gained nothing. Also, you might see Error 0x80040154 on your Windows computer. Let’s see how to fix it.

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

How to fix Microsoft Store error 0x80040154

If you’re having trouble launching Microsoft Store or downloading an app and see Microsoft error 0x80040154, here are a few things you can try to fix the problem.

1. Check or Change your Internet connection and see
2. Clear contents of DataStore folder
3. Reset the Microsoft Store Cache
4. Run DISM Tool
5. Check if licensing on Windows Store is synced or not.

Sometimes, you may succeed in starting the download, but it will abort abruptly with error message Code: 0x80040154.

1] Check or Change your Internet connection and see

If you’re having trouble launching Microsoft Store, and see the 0x80040154 error, Check for connection problems and make sure that you’re signed in with a Microsoft account.

Or else, try this simple workaround and see if it works. For some strange reason, this has been known to help. So, if you are using a cabled broadband connection, switch to a WiFi connection – or vice versa and check if it solves the issue.

2] Clear contents of DataStore folder

The DataStore folder in Windows 10 stores temporary files and LOG files associated with Windows update and Update history.

Open Windows Services Manager and stop the Windows Update service. After that, follow these steps:

• Open File Explorer using Win+E hotkey
• Paste %windir%SoftwareDistributionDataStore in the address bar
• Press Enter to open the DataStore folder
• Select all files and folders present in the DataStore folder
• Delete them.

Now restart the Windows Update service again using Windows Services Manager and then try to run Windows Update again.

3] Reset the Microsoft Store Cache

If downloading of Windows Store apps get stuck midway and throws up the 0x80040154 error, reset the cache for Microsoft Store. You can do this either via Windows Settings or use the built-in command-line tool wsreset.exe.

4] Run DISM Tool

This DISM tool scans system files, checks for any system inconsistencies or corruption and fixes them readily by replacing the damaged files.

5] Check if licensing on Windows Store is synced or not

Sometimes, the Microsoft Store error code could occur due to problems with the licensing. This happens when the licensing is not synced properly. In such cases, you may not be able to install apps on your Windows computer or could see the Microsoft Store Error 0x80040154. To manually sync it, go to Microsoft Store.

Open Settings > App Updates > Sync Licenses.

Then, restart the system and try downloading apps again.

How to fix Windows Update error 0x80040154

0x80040154 -2147221164 REGDB_E_CLASSNOTREG

To fix Windows Update error 0x80040154, follow these steps:

1. Run Windows Troubleshooter
2. Reset Windows Update Components to default
3. Check Windows Update Services status
4. Clear the BITS queue
5. Download its stand-alone installer.

Let us look at them in a bit more detail.

1] Run Windows Troubleshooter

Use the Windows Update Troubleshooter from Microsoft. It resets Windows Updates settings to defaults. You may also run the Online Windows Troubleshooter from Microsoft.

2] Reset Windows Update Components to default

Use the Reset Windows Update Agent Tool and see if it helps you. This PowerShell script will help you Reset Windows Update Client. See this post if you want to manually reset each Windows Update components to default.

3] Check Windows Update Services status

Open Windows Services Manager and check the Windows Update related Services like Windows Update, Windows Update Medic, Update Orchestrator Services, etc are not disabled.

The default configuration on a standalone Windows 10 PC is as follows:

• Windows Update Service – Manual (Triggered)
• Windows Update Medic Services – Manual
• Cryptographic Services – Automatic
• Background Intelligent Transfer Service – Manual
• DCOM Server Process Launcher – Automatic
• RPC Endpoint Mapper –  Automatic
• Windows Installer – Manual.

This will ensure that the required Services are available.

Apart from the direct service, you should find the dependencies of Windows Update service and ensure if they are running or not.

To get started, search for “services” in the Taskbar search box and click on the search result. After opening the Services window, find out Windows Update, DCOM Server Process Launcher, and RPC Endpoint Mapper. Check if they are running or not.

If not, you need to start those services one after one.

4] Clear the BITS queue

Clear the BITS queue of any current jobs. To do this, type the following in an elevated CMD and hit Enter:

bitsadmin.exe /reset /allusers

5] Download its stand-alone installer

Search on the Microsoft Update Catalog website for the Windows Update patch using the Update KB number, and download its stand-alone installer. Now apply the patch manually. Search for just the number; don’t include KB.

Hope something helps.

Are you receiving Outlook unknown error code 0x80040154 in Outlook 2016, 2013, 2010, 2007, 2003 versions? This is one of the most common Microsoft Outlook error occurs due to corruption in PST file in Windows OS. As we know that MS Outlook 2016 is an email client that allows the users to send or receive emails and store entire data in a PST file format.

The Outlook PST or Personal Storage Table is a file, where all the Outlook mailbox items like emails, contacts, calendars, tasks, journals etc. get stored. It is created in every MS Outlook version such as Outlook 2016, 2013, 2010, 2007, 2003 and more. Sometimes when the users try to send emails messages using Microsoft Outlook, then ‘An unknown error has occurred, error code: 0x80040154 in outlook 2016’ message appears.

So, the first question that comes in the user’s mind is how to fix Outlook error code 0x80040154? Therefore, in this problem-tackling post, we are going to discuss some easy way to resolve error code 0x80040154 Outlook 2003, 2007, 2101, 2013, 2016 in Windows 10 OS in an absolute way. Thee users only need to follow the guidelines sequentially to fix Outlook error message.

Best Solution in Brief!!
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Reasons For Outlook 2007, 2013 Error 0x80040154

It might be possible that either the Windows Registry file gets corrupt or some of the files are unregistered. This error commonly appears in Outlook 2003, 2007, 2010. The root cause of this PST error can be the inetcomn.dll file. If this DLL file gets erased or lost from MS Outlook program, then the PST files become inaccessible. As a result, the Outlook data files get corrupted due to this Outlook unknown error code 0x80040154. For the same, a number of reasons are responsible and some of them are listed below:

1. Any attack of a malicious virus on the Outlook 2010/2007/2003 program
2. Accidental loss or deletion of inetcomn.dll files from Microsoft Outlook
3. Damage in Personal Storage Table files can cause the error 0x80040154
4. Large PST files can give rise to errors in the different Outlook versions
5. Any type of corruption or improper installation of MS Outlook profile
6. An incomplete configuration of Microsoft Outlook email account in the system

Fix Outlook Unknown Error Code 0x80040154: Troubleshooting Techniques

In order to resolve the ‘An unknown error occurred, error code: 0x80040154 Outlook 2016’ and below version; first fix damaged PST files. For this, the user can go through the below-given methods in order to fix Outlook 2003 error 0x80040154:

Solution 1: Add Unregistered Files

1. Initially, click on Windows Start icon and open Run dialog box.
2. Next, type regsvr32 “inercomm.dll” and hit Enter key.
3. After that, restart the system or PC.
4. Launch Outlook program on the machine. If you are not getting the error, then this was the issue of unregistered registry files.

Solution 2: Check the Anti-virus Software

If the problem cannot be resolved by the above method, then use the following practice. In this, the user needs to start the computer in Safe mode and launch the Microsoft Outlook program. If the error still appears, then the computer virus might be responsible for a 0x80040154 error code. So, in order to fix this, uninstall the suspected program that comprises harmful computer virus.

Solution 3: Make a New Outlook Profile

If the above-described methods get fail to resolve 0x80040154 error, then create a new Outlook Profile. For this, first, create a backup of Outlook data to prevent loss of files from any disaster during the process. And, make a new MS Outlook 2010 account and move all of your old profile data into the new Outlook profile.

Still, if users are receiving the Outlook unknown error code 0x80040154, then you need to repair corrupted PST using the third-party software.

An Unknown Error Occurred Error Code 0x80040154 in Outlook 2016: Expert Solution

It is evident from the above that manual techniques might be complex for non-technical users. Also, it does not guarantee the reliable recovery from this unknown Outlook error message. So, in place of that, the user can use Outlook PST Recovery software. It is capable enough to search the corrupted or damaged PST file and repair PST file efficiently.

Also, it can recover deleted data items from Outlook into PST, HTML, EML, MSG, and Office 365. If the user creates a password on the .pst file, then no problem, it can fix encrypted PST file too. Additionally, the Outlook Recovery utility offers multiple filters for selective PST data extraction. Moreover, it can easily run on Windows 10 operating system and in earlier releases also.

Concluding Lines

The Outlook unknown error code 0x80040154 in Windows 10, 8, 7 OS may occur for a number of reasons. That is why we have comprised some simple solutions that can fix Outlook 2016, 2013, 2010, 2007, 2003 error 0x80040154. Also, use a professional solution as suggested above; that is suitable for solving Outlook PST related problems. It performs a detailed scanning of the Outlook program, find out the root cause of the error and repair it quickly. Now, users can choose any of the techniques to resolve error code 0x80040154 in Outlook 2016 and lower version programs.