We have been provided with a file on USB stick which has a Quickbook (QBB) Back up file. Am I able to access this file using Quickbooks online?
A .qbb file can only be opened on a QuickBooks Desktop version, regent12.
If you're migrating to QuickBooks Online, the file can be imported to your account using Odyssey. It's an accredited third-party application that offers moving data from QuickBooks Desktop to QBO. Here's the link: https://www.odyssey-resources.com/quickbooks_online/Conversion.php.
Let me also share these support articles for more insights about data conversions:
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