How to solve QuickBooks Error Code:80029c4a

As we all know Intuit QuickBooks Software is a standout amongst the most looked for after virtual products that has made for itself an uncommon place in the market for bookkeeping programming projects. Through this blog, we will discuss about QuickBooks Error Code:80029c4a Error loading type library/DLL and also know the best possible ways to troubleshoot QuickBooks Error 80029c4a.


quickbooks error code 80029c4a


Causes of QuickBooks Error 80029c4a are as:

  • This error generally occurs when a company file has been corrupted or unable to locate when users try to open their software.
  • This error may be encountered when your antivirus defender has incorrectly marked a QB Desktop file as being infected with several Trojans or Malicious.


Troubleshooting QuickBooks Error 80029c4a Code

Let us fix this QuickBooks Error 80029c4a. All users need to follow these instructions as mentioned below:




First of all, perform Avast Virus definition and make all your programs as updated. (If you are using another antivirus program then you need to update your antivirus first)

  • First give a right click on your Avast icon.
  • Select update option.
  • Click on a program tab & then follow the prompts to make it upgraded your Avast program.
  • Now repeat the above steps 1-3 times & then select Engine & Virus



Verify your antivirus program for files that has been quarantined.

  • Simply uninstall & reinstall QuickBooks software into your system. This allows the user to open your QB software as successfully.

Note: We recommend you to contact to your IT person before making any changes to your anti-virus programs.



Now Run or reboot the software.

  • First close your QuickBooks desktop tab.
  • Now open the folder which you want to reboot.bat file.
  1. Give one right click on the icon labeled as bat file & Select to run as administrator.
  2. Now ensure that to run reboot.bat & Windows Administrator.
  3. This depends on the window folder options settings file that shows as bat or reboot.
  • Don’t close the window that appeared as manually. (This will open a blank window by scrolling features). This will close when your bat utility is completed.
  • At last, restart the PC.



Need to Perform a Clean Installation of QuickBooks Desktop

  • Firstly users need to reinstall with the help of using clean install.
  • To do so, update all its latest version of QuickBooks Desktop.
  • First, go to main menu file and then click Close Company or Logoff.

Note: If you open multiple company files in QB Desktop on a same time, a user will have to follow this step for every company that is open.

  • Click on the file & then go to Exit.
  • Then choose to run as administrator.
  • Make sure that a user should not open any other company file on their desktop.
  • After that, go to Help menu optionClick or choose as Update the QuickBooks.
  • Now select as Options.
  • Select that mark all button and then click or apply to as save option.
  • Click to the update option.
  • Now reset & then updated it by choosing to Get Updates.
  • When you updation finish & the pop-up will be appear.
  • Just press the Alt + F4 keys or Esc to close the QuickBooks Desktop.
  • After a few minutes, open the QB desktop window, if you get the pop-up and then perform a clean installation.
  • Click to Yes Option.
  • When updation is completed. Make a restart the system.

It is a run-time QuickBooks Error 80029c4a and can cause due to many factors. It’s essential for to resolve by following above methods as described above. Hopefully all users should be able to troubleshoot this error as method provided by our senior executives.


If still facing this error code then feel hassle-free in connecting with our Certified ProAdvisors or world’s best accounting experts and CPA’s, Contact us at QuickBooks Error Support Phone Number +1(866)384-0119.