QuickBooks Error Code 80029c4a

QuickBooks Error Code 80029c4a

QuickBooks Error Code 80029c4a

One of the best important features of QuickBooks is that it is useful in tackling all the financial tasks like creating invoices and reports, tracks change orders and job status etc.

Hence the reason it is popular in small and medium-sized business. The only big issue for its users is its error codes which occur while using this software. One such error is QuickBooks Error code 80029c4a. In this blog, you’ll learn that how to fix this error?

QuickBooks Error Code 80029c4a

Causes of QuickBooks Error Code 80029c4a

  • This error generally occurs when a QuickBooks Desktop system file has been corrupted or cannot be found.
  • Maybe your antivirus has incorrectly marked a QB Desktop file as being infected with the virus.

Note: If you are getting this error after installing the QuickBooks 2016 R9 release then try attempt direct solution 4.

How to Fix QuickBooks error code 80029c4a?

Let’s discuss the most important part. How to fix this error? Follow the solutions steps mentioned below. Although these steps are pretty simple.

But if you want to be safe or get it fixed by our expert you can do so. Just dial our QuickBooks customer service helpline number 1-855-441-4417 in order to get remote help.

Solution 1: Perform an Avast Virus Definition and Program Update

  • Right-Click on your Avast icon.
  • Select Update.
  • Click Program and Follow the prompts to upgrade the Avast program.
  • Repeat steps 1 – 3 and select Engine and Virus Definitions.

Solution 2: Check your antivirus program for files that have been quarantined

For other antivirus program solution guide, please consult your Antivirus help documentation. It will be good for you if you contact IT professional before making any changes to your anti-virus programs.

Solution 3: Run Reboot.bat

  • Close your QuickBooks Desktop.
  • Open the folder which has reboot.bat file:
    • Right-click the QuickBooks Desktop icon and choose properties.
    • Click Open file location.
  • Right-click the reboot.bat file and choose Run as Administrator.


  • Ensure that you run reboot.bat as the Windows Administrator.
  • Depending on your Windows Folder Options settings file may show as reboot.bat or reboot.
  • Do not close the manually appeared window ( A black window will open with scrolling filename). This will close when the reboot.bat file utility has completed.
  • Now, restart your computer.

Solution 4: Perform a clean install of QuickBooks Desktop

In clean install process, you need to uninstall QuickBooks Desktop, rename left installation files and then reinstall the program.

Note: Before uninstalling QuickBooks Desktop, ensure that you have QuickBooks Desktop download file and your installation CD and license numbers.   

If Error persists, Dial QuickBooks Error Support Phone Number +1 855 441 4417. Our experts will help you to fix this error.

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