QB Issue Resolution:
Normally it is suggested that you “step up” the upgrade in 3-year increments, but you should be fine. Run a verify and rebuild on your old file, copy to a flash drive, then to the hard drive of your new computer. Open QB and restore from there to your default company directory. Rebuild once and you should be good to go.
Resolution for Issue 'How can I transfer my company to a new computer?' available: Yes (Solved).
Source: Intuit Community forum.
How can I transfer my company to a new computer?: 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.Support for company directory
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Error Recovery for company directory [Canada]
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