Updated on August 12th, 2023
What is Outlook Error 0x80040154?
Error code 0x80040154 means the configuration settings are not set properly or the dll file has been corrupted or deleted.
We can easily resolve the error message when we know its root cause. Therefore, it is imperative to understand what causes the Outlook error before learning how to fix it. We share some most prominent reasons for the Outlook error 0x80040154.
Although there are many reasons for the Outlook error 0x80040154, the above-mentioned causes are the major causes. Let us check how to resolve the Outlook issue.
Depending upon the causes of the error, you can solve unknown error code 0x80040154 through different techniques. These techniques are simple and do not require any technical knowledge. Let us check all the methods one by one.
Add-ins are designed to integrate additional functionalities in the Outlook application. However, sometimes, these add-in tools become the source of error messages like Outlook error 0x80040154. If this is the case, you can resolve the problem by disabling faulty add-ins.
If the MS Office setup is damaged, it also leads to Outlook Error 0x80040154. You can resolve the problem by repairing the setup. Follow the below procedure to repair the damaged Office setup.
Alternatively, you can follow the below procedure to fix Outlook error 0x80040154.
Deletion of the inetcomm.dll file makes the Outlook PST file inaccessible. It will further lead to Outlook error 0x80040154. If this is the case, you can repair Outlook error 0x80040154 by registering the inetcomm.dll file.
Malicious programs damage files in your system which leads to numerous errors and issues. It might be possible that you are facing the Outlook error 0x80040154 because of the intrusion of such programs. Therefore, we recommend you use an effective Antivirus program to detect and remove such faulty programs to prevent any Outlook errors.
As we mentioned earlier, Outlook data file corruption also leads to the Outlook issue. You need to repair the damaged data file to fix Outlook error 0x80040154. Microsoft provides the inbuilt scanpst.exe utility to restore data from corrupted PST and OST files. Let us check how to repair the damaged file.
C:\Program Files\Microsoft Office\root\Office16
The Inbox Repair Tool (scanpst.exe) is a preferred solution when the file corruption is minor. However, if the Outlook data file is severely corrupted, the inbuilt repair tool will not work. We recommend an automated solution to repair corrupted PST files.
Whether the Outlook PST File corruption is minor or severe, MigrateEmails PST File Recovery Tool is the most effective application to repair PST files and restore maximum mailbox data. It has multiple file dual file recovery modes (Standard and Advanced) to deal with any level of file corruption. Along with that, you can save the recovered PST file content in various file formats like EML, DBX, MSG, PST, MBOX, and Archive. This application supports all versions of PST files and is widely compatible with Windows OS.
I hope this article has provided all the relevant solutions to fix Outlook error 0x80040154. We explained the major reasons for the Outlook issue and depending upon the reasons what are the solutions to resolve the error. You can disable faulty add-ins, repair MS Office setup, register the dll file, etc. If the error occurs due to a corrupted Outlook data file, you can use scanpst.exe to repair the data file. However, it is not as effective. Therefore, we recommend the advanced PST Recovery Tool for maximum data restoration.
Error code 0x80040154 means the configuration settings are not set properly. There are many reasons for this issue:
•The office setup is not installed properly.
•Any malicious program may have entered your system.
•The DLL file has been corrupted or deleted
•The outlook data file is corrupted.
Different techniques are available to fix the error code 0x80040154. You can adopt any method according to the root cause of the problem.
•Turn-off faulty add-ins
•Repair MS Office step
•Re-register the DLL file
•Enable an Antivirus software
•Repair the corrupted Outlook data file
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