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How to Fix Teams Error 80090030? 100% Work

Learn how to quickly and easily fix Teams Error 80090030 with a 100% success rate. Follow our simple step-by-step guide to resolve this common Teams error and don't waste time searching any further!
teams error 80090030

Among the commonly used software for a business meeting is Teams App. However, it is not strange to experience Teams error 80090030. This can be disappointing. Nevertheless, you don’t need to lose your cool or fret. 

Instead, get ready to fix it on your own. These solutions do not cost a single dime nor require high-tech skills. If you ever face Teams error code 80090030, consider using any of the discussed solutions herein. 

9 Ways to Fix Teams Error Code 80090030

1. Restart Teams

Here is arguably the most common solution by inexperienced individuals concerning tech and software. Simply follow the guide below to correct Microsoft Teams error code – 80090030 by restarting your Teams app:

Step 1: Close Your Teams App. Simply right-click on the Teams icon from the taskbar and choose “Quit”.

Restart Teams to fix teams error 80090030

Step 2: Open Task Manager by pressing the “Ctrl + Alt + Delete” keys simultaneously.

Step 3: End the Teams Process by clicking on the “Processes” option and choosing “End Process.”

End microsoft Teams in tasks to fix teams error code 80090030

Step 4: Reopen the application and connect again. 

2. Update Microsoft Teams

Another commonly used approach to fix Teams error code 80090030 is to update your Microsoft Teams app. Use the guide below to complete the update process:

Step 1: Visit the Microsoft store on your PC. 

Step 2: Search for Microsoft Teams and select the “update” option to proceed. 

Step 3: Wait for the update to finish, as it may take a few minutes.

Or you can open Microsoft Teams, and click on “Profile” > “Check for Updates” to update Teams.

check for updates in teams to fix microsoft teams error code 80090030

3. Reinstall Microsoft Teams

Teams’ users can also fix Microsoft Teams error code 80090030 by using re-installing the app. Here’s a step-by-step guide on how to do that:

Step 1: Uninstall Microsoft Teams by visiting the Control panel of your PC and clicking on “Uninstall a program.” Choose Microsoft Teams and tap “uninstall.”

Step 2: Now, re-download the latest version of the app from the Microsoft Store and click on the setup file once the download is complete. 

Step 3: Ensure that you reboot your computer after installing the app successfully. This enables proper implementation of the changes to correct the errors. 

Step 4: Log in to Microsoft Teams with your credentials to restart without error code 80090030.

4. Restart Computer

If restarting or reinstalling the app doesn’t fix the error, consider restarting your PC. This has proven to be more effective over time. Follow the guide below to complete the simple fix:

Step 1: Save and close any open documents or applications that you currently have running on your computer.

Step 2: Locate the power button on your computer, click on the “Power” button, and select the “Restart” button, and your computer completely shut down.

Step 3: Wait a few moments, then it will restart automatically.

Step 4: Once the computer has restarted, try signing into Microsoft Teams again.

5. Delete Microsoft Teams from the Credential Manager

Compared to the other solutions above, here is a more technical solution, but anyone can use it. Simply ensure that you stick to the guide below:

Step 1: Click the Windows key + R on your keyboard to open the Run window.

Step 2: Type “control” and press the Enter key to open the Control Panel.

Step 3: Go to the User Accounts section and select the Credential Manager.

Credential manager in Windows

Step 4: Select the Windows Credentials option and then locate the Microsoft Teams entries.

Step 5: Select the Microsoft Teams entry and choose the Remove option.

Step 6: Repeat Step 5 for all the Microsoft Teams entries you see.

Step 7: Close the Credential Manager window and restart your computer.

Step 8: Launch Teams and sign in using your credentials.

By deleting the Microsoft Teams entries from the Credential Manager, you should be able to resolve the Teams Error Code 80090030. If the problem continues to appear, you may need to reset your Teams account or reinstall the Teams app.

6. Update The Driver for Trusted Platform Module 

If any of the fixes above do not work, consider updating the driver for your trusted platform module (TPM). This is because it could be corrupted or outdated. Use the step-by-step processes below to fix the Teams error code 80090030:

Step 1: Firstly, check the status of TPM by typing “tpm.msc” on your start menu. Now, check whether the TPM is enabled. If not, enable it manually by follow this guide

Step 2: Now, download the most recent driver by opening the “Device Manager” and expanding the “Security Devices” option. Choose the “Update Driver” option when you click on the TPM device. Search for the latest driver online and follow the instructions. 

Update the driver for trusted platform module

Step 3: After downloading the driver, install it by following the prompts. Now, restart your device, then check if the error persists. 

Step 4: If the Teams error code 80090030 persists, you need to reinstall the driver. Open the Device Manager and expand the “Security Devices” section. Right-click the TPM device and select “Uninstall Device.” Then restart your computer and reinstall the updated driver.

7. Create an EnableADAL key in Your Registry Editor

Here is another fix that requires extra attention and focuses during the process. Sometimes, Teams error code 80090030 could be due to a wrong configuration of a registry key. In this case, use the guideline below: 

Step 1: Tap and hold the Windows key and the “R” key simultaneously to access the Run dialog box.

Step 2: Type “regedit” into the Run dialog box and press Enter. This will open the Registry Editor.

Step 3: Follow this path: 

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\16.0\Common\Identity) and search for the “EnableADAL” key. If it’s not present, create it.

Create an EnableADAL key in Your Registry Editor

Step 4: Right-click on the “EnableADAL” key and select “New” followed by “DWORD (32-bit) Value”.

Step 5: Now, name the new key “EnableADAL” and set its value to “1” by double-clicking on it.

Step 6: Restart Microsoft Teams and check if the error code 80090030 is fixed.

8. Create a New Account

Users facing teams error code 80090030 may also create a new account to bypass the error. Perform the following actions to complete the process:

Step 1: Open your Microsoft Teams App.

Step 2: Click on your Profile picture or select “sign out” to continue.

Step 3: Click on the Sign Up for Free. Then, follow the pop-up window guide and use the new email to create a new account.

Sign up for free for teams Windows

Step 4: Once it is done, you sign in with your new account. Then, go to check if the Teams error 80090030 is solved.

9. Login Via Web, Mobile, or Another Computer

And lastly, you can fix Teams Error Code 80090030 By Logging in Via Web, Mobile, or Another Computer. How? Use the step-by-step guide below:

Step 1: Open your web browser and visit the official site of Teams or click here. Provide your login details. If you face trouble logging in, use the reset password option and log in with your new details. 

Step 2: Users can also log in via mobile device. Download the app on your smartphone and provide your credentials to access all of your Teams content.

Step 3: Log in via another computer is also useful. Use a different computer with the same login credentials as the one you were using before to access your data on Teams.

Final Words

Now that you know several ways to resolve the Teams error 80090030, go ahead and choose the most convenient approach for yourself. Advisably, consider restarting the app, restarting your computer, or creating a new account as your first few approaches. If these relatively simple solutions do not work, then you should use any of the other six solutions explained herein.

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