Opening, sharing, and managing OneDrive-stored documents directly within Teams
If your institutional Microsoft account was deleted and then recreated, unfortunately, any data associated with the original account would typically be lost. According to Microsoft policies, when a user account is deleted, all account-related data is deleted 30 days after the account deletion. If your account was deleted before the recreation, it's likely that the data cannot be recovered.
However, if the account was recreated under the same ID, it may not have retained any of the previous data, as the original account's data would have been permanently deleted. You might want to follow up with your institution's IT department to see if they can escalate the issue with Microsoft support, as they may have additional resources or support channels available to assist with account recovery or data retrieval.
In the meantime, ensure that you have backups of important data in the future to prevent loss in similar situations.
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