HomeWindowsHow to Fix Status Code 4c7 Microsoft Teams Error

How to Fix Status Code 4c7 Microsoft Teams Error

Author

Date

RECOMMENDED: Download this tool to help you safely fix common Windows errors & automatically optimize system performance

Signing in to Microsoft Teams will sometimes let you encounter errors such as the Status Code 4c7. Microsoft Teams is widely used by businesses and organizations as an online collaboration tool. But, despite its popularity, many users still encounter several errors.

Status Code 4c7

In this article, we will focus on the 4c7 status error code. Users reported that they are unable to sign in properly with Microsoft Teams and are greeted with an authentication error message.

Status Code 4c7 error: Modern authentication failed here, but you’ll still be able to sign in. Your status code is 4c7.

You may also see similar information in the logs,

DateTime< 7124> -- info -- SSO: SSO requires credential. Status: caa10001. Attempting windows auth.
DateTime< 7124> -- info -- SSO requires credential. Status: caa10001. Attempting windows auth. diag:1
DateTime<7124> -- info -- SSO: (Non domain joined) No user present. Status: 3399548929
DateTime<7124> -- error -- SSO: ssoerr - (status) Unable to get errCode. Err:Error: ADAL error: 0xCAA10001SSO: ssoerr - (status) Unable to get errorDesc. Err:Error: ADAL error: 0xCAA10001

The error occurs when users try to sign in from a corporate network that has the Active Directory Federation Services (ADFS) running. By default, Forms Authentication is disabled in ADFS environment. You will need to enable the setting manually to fix the 4c7 Status Code error in Microsoft Teams.

Enable Forms Authentication

ADFS Microsoft Management Console
  • Locate the computer or device where the local Active Directory is located.
  • Open the ADFS Microsoft Management Console.
  • On the left side of the screen, click Authentication Policies.
  • On the right side of the screen, select Actions.
  • Then, click Edit Global Primary Authentication.
  • From there, choose Intranet tab.
  • Click Forms Authentication.
  • Lastly, click OK. It will then save the changes.
  • Once you have enabled the Forms Authentication, you can try signing in to Microsoft Teams.

Using Microsoft Teams is an effective way to virtually connect with anyone at any time. Simply follow the procedure above to fix the error with Status Code 4c7.

Was the post helpful? Tell us in the comments below.

STILL HAVING ISSUES? Try this tool to troubleshoot Windows errors and safely optimize system performance

Related

More From

How to Fix Windows has Stopped this Device Error Code 43

There are times when we need to plug in external devices through the USB port or other interfaces on our Windows 10/11 PC. We...

How to Turn Off Linked Duplicates in Windows 10 Photos App

Windows 10 includes the Photos app that allows you to view and edit your photos and videos. It comes with various features so you...

How to Restore Missing “Backup” tab in OneDrive Settings

Storing files in our computer is a good way to secure them but backing them up in cloud-based storage services offers you added security....

Fix Windows Update Error 0x8007043c

Updating your system is important to maximize the performance of your operating system. It increases your computer's security as components are less vulnerable and...

6 COMMENTS

  1. Hi,
    I am trying to login into my personal TEAMS app and i get this error:
    ”Error code – 4c7
    There is a more permanent way to sign in to Microsoft Teams. If you are having trouble completing the process, talk to your IT admin.”‘
    I am able to login in my personal account on web TEAMS.
    How can i fix this?
    Please help! urgent needed!

  2. Shit…I encountered similar error as above. What the hell is MS doing…wrecking havoc on my otherwise stable communication.

  3. Wrong, It happens also in the local computers that are not a member of the domain. The problem is linked to Internet Explorer, All you need to do is just reset the internet explorer settings and try again.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Recent Articles

Stay Connected

Trending