The error message you are encountering indicates that the user account you are using to access Azure Storage Explorer does not exist in the tenant associated with the application. This can happen if the account is not added as an external user in the tenant or if there are issues with the account's permissions.
To resolve this issue, you can try the following steps:
- Add the User as an External User: Ensure that the user account you are trying to use is added as an external user in the Microsoft Entra ID tenant. You can do this by following the steps outlined in the Microsoft documentation for adding guest users.
- Check Conditional Access Policies: If your organization uses Microsoft Entra Conditional Access policies, ensure that the policies are not blocking access for external users. You may need to adjust these policies to allow guest access.
- Use the Correct Sign-in URL: Make sure you are using the appropriate sign-in URL for your application. If your app registration is set to allow external users, ensure that the sign-in URL matches the account type you are using.
- Verify Account Type: Check if the account type in the app registration supports external users. If it is set to single-tenant, you will need to change it to allow multi-tenant access.
By following these steps, you should be able to resolve the issue and successfully connect to Azure Storage Explorer.
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