Hello!
I'm Yasllame. I'm happy to help and clarify.
How to find out which account is the actual organizer
This scenario is quite common and, in most cases, the files haven't been deleted — they're just associated with the correct Microsoft account that originally had the Microsoft 365 subscription.
When a Microsoft 365 subscription expires, Microsoft doesn't immediately delete the OneDrive data. What changes is only the account status (it reverts to the free plan). To access the files, you need to sign in to the same Microsoft account that was used when OneDrive was created.
- Sign in directly to OneDrive with each account you've ever used
Go to:
Sign in with:
the email you used in the old Microsoft 365
any other Microsoft email you've ever had (Hotmail, Outlook, Live, MSN, etc.)
If the files exist, they will appear as soon as you sign in to the correct account.
- Trials or new subscriptions do not "free up" old accounts
Creating a new Microsoft 365 trial or purchasing a new subscription does not restore an old account or its files.
Each subscription and each OneDrive is linked to the specific Microsoft account that created it.
If you created a new trial with a different email, it will have an empty OneDrive.
- If you don't remember which account you used
Use the official Microsoft tool to locate accounts associated with your name or phone number:
Select "I can't access my account" → "I forgot my username".
This allows you to recover:
email addresses
old accounts linked to your recovery number or email
- If the account still exists, the files still exist
Microsoft only permanently deletes OneDrive if:
the account is closed, or
it remains inactive for a long period after the subscription ends
If you can still log in to the account, the data remains there, even without an active subscription.
Next step.
Log in to https://onedrive.live.com
using each Microsoft email you've ever had.
If none show your files, recover the correct login using https://account.live.com/acsr
I hope this information has been helpful! If you need anything else, I'm here.
Sincerely,