There are several options when scheduling a Teams meeting in Outlook:
Option #1 If Teams meeting works and you need to locate how to start meeting.
Option #2 If you are needing to add the Teams add in.
Option #3 If the Add-in has been disabled.
Option #4 Reconnecting Teams and Outlook.
Option #1. If Teams meeting works and you need to locate how to start meeting.
#1. Open outlook and select your calendars tab located in the bottom left corner of the window.
#2. The Teams meeting option is in the home tab, across the top of the window. You can either select to meet now or schedule the meeting.
Option #2 Selecting the Add-in
Step #1. After opening Outlook, navigate to the File tab which will open a menu for your Outlook.
Step #2. Select Options in the bottom left corner.
Step #3. This will bring up an Outlook options window. From there, click “Add-ins.”
Step #4. In the bottom of the Add-ins page, there will be a “Manage – COM Add-ins” box. Click “Go…” to bring up another window.
Step #5. The Com Add-ins box will appear and from there, locate the Microsoft Teams add in. Check the box. Click “OK”. Restart Outlook.
Option #3. If the Add-in has been disabled
Step #1. Click on the File tab and then select Options
Step #2. In the Options box, select Add-ins
Step #3. Confirm that the Microsoft Teams Add-in is located in the Active application add-ins.
If not, check the disabled list by going to the manage disabled list.
After selecting Disabled, make sure to click go to bring up the disabled items list.
Step #4. If the add-in is disabled, enable it then restart Outlook
Option #4. Reconnecting Teams and Outlook
Step #1. Sign out of Teams and then restart it.
Step #2. Close Outlook and then restart it.