I CANNOT JOIN

Hi @Syeda Sughra Fatima, 

Thank you for posting your question in the Microsoft Q&A forum.   

Regarding the issue where you’re unable to join a class, I’d like to ask a few quick questions so I can better understand the situation and help you more effectively:  

• When you try to join the next class, do you see any error message or notification? 
• If possible, could you share a screenshot of the error? (Please feel free to hide any personal or sensitive information.) 
• Are other users in your organization experiencing the same issue? 
• For the class you couldn’t join, were you able to join it before without any problems? 
• If you’re using a school account, can you confirm that you’re logged into the correct account? 

Thank you again for your time and understanding. While my initial response may not resolve the issue immediately, I’d like to gather more details about your situation so I can assist you more effectively.     

I really appreciate your patience, and I’m here to help. Looking forward to your response.

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The issue is likely with joining the Microsoft Teams meeting for the second class, not Outlook itself. Several common Teams settings can block joining a meeting.

Try these steps based on what you see when you attempt to join:

1. If the message says “Sign in to join this meeting”:
   • Sign in with the school/work account that is used for classes.
   • Then click the meeting link again from Outlook or the Teams calendar.
   • If the organizer wants students to join without signing in, the school’s IT admin must change the policy; those changes can take up to 24 hours.
2. If the message says “Sign in with a different account to join this meeting”:
   • Make sure the account signed in to Teams is the same one that received the invitation (for example, school account vs. personal account).
   • If the teacher wants people from other organizations to join, the school IT admin must allow external participants.
3. If the message says “This meeting is locked.”:
   • The teacher has locked the meeting after it started.
   • Contact the teacher and ask them to unlock the meeting so joining is possible.
4. If the message says “Your organizational policy does not allow you to join this meeting”:
   • The organizer may have turned on end-to-end encryption.
   • Inform the teacher that joining is blocked so they can adjust the meeting settings.
5. If the message says “Sorry, no one has responded to your request to join.” after waiting:
   • The request to join timed out after 30 minutes.
   • Check that the correct meeting link is being used (for the right class and time) and try again.
   • Let the teacher know so they can admit the join request quickly.
6. If the link itself doesn’t work:
   • Open the Teams app, go to Calendar, and use Join with an ID if the invitation includes a Meeting ID and passcode.
   • Enter the Meeting ID and passcode from the invite and select Join.

If none of these match what is seen on screen, share the exact error message with the teacher or school IT support so they can check the Teams policies for the class.

References:

• I can't join a meeting in Microsoft Teams
• Join a meeting in Microsoft Teams
• Join a meeting without an account in Microsoft Teams
• Join a meeting in Microsoft Teams Free
• Join a Teams for work or school meeting in Microsoft Teams Free