QuickBooks Error 80029C4A | Forum

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Steffan Johnson
Steffan Johnson Jul 5 '19

How to Fix QuickBooks Error 80029c4a?



QuickBooks Error 80029C4A Error loading type library/DLL can’t load a dynamic link library (DLL). Error Code 80029c4a is a complex error and is being reported by many QuickBooks Desktop users. Obviously, it is quite annoying as soon as we need to rush the routine jobs that are done and maintained in QuickBooks while the information can’t be accessed or punched in a choice of.


QuickBooks Error Code 80029c4a Error loading type library/DLL

Causes of QuickBooks Error 80029c4a

QuickBooks Error Code 80029c4a can usually arise when QuickBooks component will not start properly or perhaps the Dynamic Link Library (DLL) files are missing or corrupted because of the system irregularities.

If the antivirus or security, the program has falsely marked any QuickBooks executable file or other components as unsafe.  

You might have or often see below message while opening the application or while doing work in it:


QuickBooks Error 80029c4a


Note: before making any changes into the antivirus or security software, please consult the User’s guide or consult a professional person having core knowledge QuickBooks Desktop Software’s technical aspects. 


Outward indications of QuickBooks Error 80029c4a

“Error 80029C4A” shows through to your screen.

The error appears in the screen and crashes the running program window.

Your system crashes frequently with ‘Error 80029C4A’.

Windows run sluggishly and respond slowly to keyboard and mouse inputs.

Your computer freezes periodically.

QuickBooks Error Code 80029c4a also occurs during installation.




Answers to Fix QuickBooks Error Code 80029c4a

Steps suggested below makes it possible to fix QuickBooks Error 80029c4a and put you back on track very quickly. Steps have become simple and easy should be followed within the order prescribed.


Solution 1: From update security software

Improve your antivirus or security software towards the latest release and add the program/component exceptions according to its user manual and then you will need to open QuickBooks again.


Security software

Solution 2: Restart & Register QuickBooks Services & DLL’s using Reboot.bat command

Error Code 80029c4a

Close QuickBooks Desktop

Open the folder which includes the reboot.bat file:

Right-click the QuickBooks Desktop icon and choose properties.

Click Open file location.

Right-click the reboot.bat file and select Run as Administrator

Wait till the black window disappears with scrolling file names on your pc screen.

Restart your computer or laptop and QuickBooks should run fine.

QuickBooks reboot process brings the application to its optimal default settings, (the application has got to updated to your latest release again before you open the business file).


Solution 3: Resolve using QuickBooks Clean Install Tool

QuickBooks Clean Install Tool has a three-fold answer to rectify the difficulty.


Resolve using QuickBooks Clean Install Tool

Firstly uninstall, then rename the installation folder and then reinstall QuickBooks desktop again. Below given are the in brief:


Uninstall QuickBooks from Program and Features

Run the QuickBooks clean Install Tool

Install QuickBooks using your license information

From then on, Run QuickBooks as administrator

Be sure, there is absolutely no Company Open on screen.

Go directly to the Help menu, select Update QuickBooks.

Select Options.

Choose the Mark all button and then click Save.

Click on the Update Now

Click on the Reset Update then Choose the Get Updates

Wait till enough time “Update complete” message appears. Close QuickBooks.

You might get a prompt to set up update once you open QuickBooks again. Click Yes and wait till the update process completes and restart the computer. 

Note: Before uninstalling QuickBooks Desktop, make sure to have the installation file located or downloaded and also your license information handy.


Solution 4: Conduct Windows Repair of QuickBooks

Firstly, you need to close QuickBooks and then go through the Windows button.

Now, open Control Panel >> Uninstall or change program.

Choose QuickBooks through the program list.

Next, click on Uninstall/Change >> Next.

QuickBooks installation windows will open, then click on Next.

Now, choose the Repair radio option and then click on Repair.

You must click on Finish after the repair process is completed.

Finally, reboot your PC and open QuickBooks to check the problem is resolved.

Solution 5: Run Windows System File Checker

To begin with, click on Start and type command into the search bar.

Hold CTRL+Shift and then press Enter.

A permission dialog box will prompt, click on Yes.

You'll see a black box in the screen.

Now, you must enter “sfc/scannow” and press Enter.

Hold back until System File Checker completes the scanning for “QuickBooks Error Code 80029c4a”.

After the process is completed, follow the on-screen prompts and Error Code 80029c4a would be fixed.

We hope that you been able to solve QuickBooks Error Code 80029c4a by yourself with the aid of this blog, once we have tried our best to give detailed input, to simplify it for advanced and layman users alike.


While QuickBooks Error 80029c4a might be perhaps one of the most frustrating to deal with, there a great many other ones that arise that may cause the same amount of annoyance, or even more. We have vast experience in working with error code 80029c4a, adding as much as over 10 years. All of our ProAdvisors will keep their cool and remain polite throughout their interaction with you, it doesn't matter what.


Take away valuable advice and tech-support solutions at minimal expenses, without any wait time whatsoever. Our database is extensive and we will be sure to discover the reason behind each and every error you come across – whether commonly occurring or rare, we solve all of them! 


Stick to the above solutions to be rid of QuickBooks Error Code 80029c4a. In the event that issue still remains unfixed or unresolved, contact us at our toll-free QuickBooks Customer Support Telephone Number. All of us of experts will guide you and provide the most efficient solutions.


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