How to Fix Outlook error tag 58tm1, Error code 2147942403

Today I will tell you how to fix Outlook error 58tm1, error code 2147942403

If you have encountered Outlook error tag 58tm1, error code 2147942403, you are not alone. The error message usually appears when users try to send or receive emails, open attachments, or access certain features. This article will explore effective solutions to resolve this error and get you back on track.

How to fix Outlook error 58tm1, error code 2147942403

If you have encountered Outlook error tag 58tm1, error code 2147942403, you are not alone. The error message usually appears when users try to send or receive emails, open attachments, or access certain features. This article will explore effective solutions to resolve this error and get you back on track.

Error Something went wrong. [58tm1] Troubleshooting Details Error Tag: 58tm1 Error Code: 2147942403 What is error code 2147942403 in Outlook?

Error code 2147942403 in Outlook, often associated with tag 58tm1, usually indicates an issue related to file permissions or access issues. However, most problems are caused by a corrupted Microsoft.AAD.BrokerPlugin add-in. In this post, we will look at how to repair it. You may also face issues if the credentials and caches in the cache are corrupted.

Fix Outlook Error Tag 58tm1, Error Code 2147942403 

If you are facing Outlook Error Tag 58tm1, Error Code 2147942403, then run the below-mentioned solution: 

• Remove Microsoft. AAD.BrokerPlugin 
• Clear Cached Credentials
•  Repair Microsoft 365 
• Sign in to 365 Account Again 
• Repair the Issue on RDS Server 

Let’s get started with the troubleshooting guide.

1] Remove Microsoft. AAD.BrokerPlugin 

Microsoft. AAD.BrokerPlugin is a component responsible for managing the authentication processes related to Microsoft accounts. There is a high chance that the error is due to a corrupted or misconfigured plugin. We will follow the below-mentioned steps to remove Microsoft. AAD.BrokerPlugin.

First and foremost, log out of your Microsoft account. Then, right-click on the Start menu and click on the Run option, or simply click Win + R to open the Run dialog box.

Paste the following location and press the Enter key to open Microsoft.AAD.BrokerPlugin.C:\Windows\SystemApps Find Microsoft.AAD.BrokerPlugin and right-click on it, and then click on the Delete button.
Once you have done this, restart the PC, log in to the account again, and check if the issue is resolved.

2] Clear Cached Credentials

 Cached credentials are saved login details that Outlook or other applications use to log in to services automatically. If these credentials are corrupted, outdated, or do not match the current settings, they can cause issues in accessing files, leading to error 2147942403. So, we will clear the cached credentials by following the steps mentioned below.

• Click Win + S to open the Windows search menu and type Credential Manager.

• Open it and under the Manage your credentials section, click on Windows Credentials.

• Navigate to your credentials, which will be under Generic Credentials, and select the Remove button.

Once the process is complete, restart the Microsoft Office applications and check if the error label still appears on the screen.

Read: How to clear all credentials from Credential Manager in Windows?

3] Repair Microsoft 365

 Corrupted files, settings, or components within the Microsoft 365 suite, including Outlook and Word, can be a triggering factor. A repair process scans and repairs corrupted installation files, restores missing components, and resolves conflicts that trigger it.

• Open Settings with Win + I. Go to Apps > Installed apps.

• Search for “Microsoft 365” or “Office,” click on the three dots, and select Change or Modify.

• Click on the Quick Repair option to start the repair process.

Wait for the process to complete and once done, make sure that the error label is not there. If it still appears on the screen, follow the same procedure but click Online Repair in the third step instead of Quick Repair and check the error label again. If the problem persists, move on to the next solution.

4] Sign back into the 365 account 

As mentioned, Outlook error label 58tm1 with error code 2147942403 is often caused by authentication or permission issues. Since Outlook relies on Microsoft 365 credentials to sync email and other information, a mismatch between cached credentials and server authentications can be one of the reasons for the error. Signing out and signing back in refreshes the authentication token.

To sign out and sign back in to Microsoft, launch Outlook and navigate to the File tab. In Account Settings, click the Sign Out optionn and restart the PC. Open Outlook again, log in and check if the issue is resolved.

5]Fix the issue on the RDS server

If you are encountering this issue on an RDS instance, there is something else you can try. Firstly, you need to update FSLogix to its latest version as it improves and enables a consistent experience for Windows user profiles in virtual desktop computing environments. Once done, open PowerShell as an administrator and then run the following query.
if (-not (Get-AppxPackage Microsoft.AAD.BrokerPlugin)) { Add-AppxPackage -Register "$env:windirSystemAppsMicrosoft.AAD.BrokerPlugin_cw5n1h2txyewyAppxmanifest.xml" -DisableDevelopmentMode -ForceApplicationShutdown } Get-AppxPackage Microsoft.AAD.BrokerPlugin

The command will check if the Microsoft.AAD.BrokerPlugine package is installed. If it is not installed, the command will register the package and then display its details.

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