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QuickBooks Integrated Application Error Codes & Resolutions

80040407 - The installation of QuickBooks appears to be incomplete

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80040407 - The installation of QuickBooks appears to be incomplete.  Please re-install QuickBooks.

Resolving Error Code 80040407

According to Intuit Developer Network (IDN) Support, some errors such as this one above may only be resolved by the following procedure.

  • Back up your QuickBooks data file twice; once on normal backup media and once to the hard drive of your computer in "My Documents"
  • Un-install QuickBooks using Control Panel->Add/Remove Programs (Windows XP) - OR Programs & Features (Windows Vista, 7, and 8)
  • Delete the folder where QuickBooks was installed; usually C:\Program Files\Intuit\QuickBooks
  • Delete the contents of the folder C:\Program Files\Common Files\Intuit
  • Install QuickBooks
  • Update QuickaBooks with all current Maintenance Releases



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