QB Issue Resolution:

copy the .qbb backup file to the C drive. right click on the .qbb file and open with QB 2015.

Resolution for Issue 'I am trying to restore qb data from a back up disk. The data clears when I remove the disk.What do I need to do for QB to retain the data.' available: Yes (Solved).
Source: Intuit Community forum.

I am trying to restore qb data from a back up disk. The data clears when I remove the disk.What do I need to do for QB to retain the data.: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

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