Hi @Priji John ,
I can't reproduce your situation. However, we can work together to narrow down and resolve the situation. So, Please kindly provide more information below to let us work further.
1.Please confirm whether the sharepoint List exists?
2.Please check the steps to remove the SharePoint calendar from Outlook:
- Select File, and then select Account Settings.
- Select Account Settings, and then select SharePoint Lists.
- In the Account Settings dialog box, double-click the SharePoint list for which you received the error.
- Clear the check on Display this list on other computers with the account: and then select OK.
- Make sure that the SharePoint list for which you received the error is still selected, and then select Remove.
- Close the Account Settings dialog box.
3.Please confirm that the Calendar liat name and path to be synchronized are correct.
Hope the information can help you. And if there have any unclear or misunderstanding, please feel free to post back and we’ll continue to help you all the time!
Your understanding and patience will be highly appreciated! Hope you have a good day and keep safe!
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