HelloIs there anyway to open a qbb file that has been sent to me on quickbooks?

Good day, @kaymay84!

Restoring the .qbb file enables you to open and access your backup data. Here's how:

1. Open and log in to your QuickBooks Desktop account.
2. Go to the File menu and choose Open or Restore Company.
3. Select Restore a backup copy and hit Next.
4. Choose Local Backup, then Next.
5. Pick the location of the backup file and hit OK.
6. Continue the prompts and wait until the company file loads.

After performing the steps above, you can check this article to learn more about the Restore a backup copy.

That's it. Let me know the results by leaving a comment below. I'm still here to help you more.