Your guide to fix QuickBooks Error 80029c4a Like a Pro

QuickBooks is an innovative accounting software that allows users to perform many business-related tasks such as tracking expenses, creating invoices, and preparing taxes with ease. But sometimes this multitasking software receives errors and bugs that cause business owners annoyance and delay in work. 

Bumped into QuickBooks error 80029c4a and can’t come up with any particular solution? Well, we have it covered. It is basically an error that you might see with a warning message stating “Error loading type library/DLL can’t load a dynamic link library”. It’s often triggered by a damaged or corrupt company file.

QuickBooks Error 80029c4a Error Loading Type Library.DLL - Image

You might also see another message on your desktop screen:

QuickBooks Error 80029c4a Error Loading Type Library.DLL - Image

It is a pretty common error in QuickBooks. QuickBooks DLL files permit multiple programs to share the same functionality. DLL errors are quite common, when the system or the program is being set up or while using a specific program. As a consequence of such an error, your system might freeze up, and DLL files can be major reason behind this. In case you are interested in learning the complete procedure to get rid of the QuickBooks error 80029c4a, we highly recommend you read along. Or connect with our accounting professionals using our tech support number.

Read Also: How to Fix QuickBooks Abort Error?

What is QuickBooks Error Code 80029c4a?

QuickBooks Error Code 80029c4a is an error that can occur when you try to open QuickBooks Desktop. It indicates that the Dynamic Link Library (DLL) file that QuickBooks needs to run has been corrupted or is missing. This error can be caused by a variety of issues, including a virus or malware infection, an incomplete installation of QuickBooks, or an outdated Windows operating system.

What Instigates the QuickBooks Error Code 800294a?

You can bump into this sort of issue, as a result of the following factors:

  • One of the major factors can be if the QuickBooks system files are corrupted.
  • The QuickBooks application download corrupted or not correctly installed.
  • Furthermore, corrupted Windows registry entry from a recent QuickBooks related software modification like install.
  • Maliciously deleted QuickBooks related files.
  • Antivirus or firewall blocking QuickBooks
  • There is an issue with Windows registry.
  • When the Windows startup or shutdown occurs during installation of windows OS.
  • Your antivirus mistakenly marked a QuickBooks Desktop file as being infected with a virus.
  • Third-party software has mistakenly deleted QB Pro-related files.

Symptoms of QuickBooks Error 80029c4a

The following can be the options to identify the error with much ease:

  • In case the error appears on the screen with the error message.
  • If the error appears on the screen and crashes the running program window.
  • The system crashes frequently.
  • The windows run sluggishly or the system freezes on a regular basis.

Read it also: How to fix QuickBooks error code 15227?

Updated Walkways to Follow to Troubleshoot QuickBooks Error 80029c4a

Now that you know what QuickBooks Error 80029c4a is and what causes it, let’s check out some solutions. The troubleshooting steps are simple and can be executed with the very basic knowledge of computer and QuickBooks accounting software. You can implement the following solution steps to fix this error:

1st Process: Scanning the System for Possible Malware

Many a time, antivirus detects QuickBooks files as an infected program. You shall refer to your entire virus software files and contract support for assistance.

  • Herein, you need to use the Windows virus and threat protection for possible virus and malware attacks.
Scanning the system for malware or virus attack - Image
  • You can go for externally installed antivirus software.

2nd Process: Run Windows System File Checker

  • Under this process, you would have to tap on the Start tab and type in Command tab.
  • Furthermore, you are supposed to push the ctrl + Shift keys and hit Enter key.
  • Now hit a click on to Yes tab, when the permissions dialog box appears.
  • Enter SFC/scannow and hit enter key.
Type sfc-scannow - Screenshot
  • Wait till the system file checker performs the scanning process.

Also Read: How to Change SDI Rate in QuickBooks?

3rd Process: Perform Windows Repair of QuickBooks

  • You would first have to select close QuickBooks and hit on the windows tab.
  • Access the control panel and choose to uninstall or change program.
  • You further will have to choose QuickBooks from the program list.
Uninstall QuickBooks Desktop - Image
  • Now, tap on uninstall and next tab.
  • The QuickBooks installation window will appear and hit next.
  • You will then have to tap on the repair radio tab and hit on the repair tab.
Repair QuickBooks Desktop - Screenshot
  • Pick the finish tab.
  • Reboot the PC and open QuickBooks to check the issue.

You can use QuickBooks File Doctor tool also to repair your QuickBooks and it’s damaged data files.

4th Process: Perform a Clean Installation

Please make sure that that you have QuickBooks desktop download file and installation CD and license number with you before you uninstall QuickBooks and perform a clean install of QuickBooks desktop.

  • Under this process, you are supposed to gather all QuickBooks product information.
Product Information - Image
  • Furthermore, download the installation.
  • You would require the license number, which can be spotted on packaging.
  • Note down the product year and version.
  • Uninstall QuickBooks desktop.
Uninstall or Reinstall QuickBooks - Image
  • Navigate to the Windows start menu.
  • Look for control panel and open the same.
  • Head to the programs and features tab and then tap on the uninstall a program option.
  • Choose version of QuickBooks from the list.
  • HIt on uninstall/change and remove options.
  • Tap on next and carry out the on-screen prompts.
  • Lastly, re-install QuickBooks.

Also see: Fixation of QuickBooks error code 1935

5th Process: Update QuickBooks Desktop to Latest

  • This particular process requires you to move to the File menu and tap on close company or log off.
  • Further, hit on the file and hit exit.
  • Now, ensure that you are using system as admin.
  • Verify that there is no company open file on the system.
No company file open windows - Screenshot
Update QuickBooks desktop to Latest - Image
  • Hit on the Options tab.
  • Choose mark all and hit save.
  • Tap on update now.
  • Now, tap on reset update and hit the get updates tab.
Update QuickBooks Desktop - Screenshot Image 1
  • After you update, a screen stating update successful might appear on the screen.
  • Hit the Alt + F4 keys or esc and close QuickBooks.
  • Launch the QuickBooks software.
  • Hit the yes tab.
  • Further reboot the system.

6th Process: Updating the Security Software

  • Under this, you would have to update the antivirus or security software to latest version.
  • And add the program component exceptions as per the manual.
  • End the process by reopen QuickBooks.

See Also: How to Troubleshoot QuickBooks Error H505?

7th Process: Run Reboot.bat

  • Close QuickBooks Desktop from your computer’s screen.
  • Go to the Folder where “reboot.bat file” is saved.
  • Do a right-click on QuickBooks icon on the screen and choose Properties.
  • Tap on Open file location.
  • Right-click the reboot.bat file and choose the Run as Administrator option.
  • The file may be listed as reboot or reboot.bat, depending on the setting of your Windows Folder Options.
  • A black window/box will appear with scrolling filename. Don’t close that manually and Allow the reboot.bat file utility complete.
  • Restart your computer.

8th Process: Uninstall and Reinstall the QuickBooks File/Program

If none of the above-mentioned solutions work, you can uninstall and reinstall the QuickBooks file/program related to error 80029c4a.


In Windows 7 and Windows Vista:

  • Firstly, pick the Start button on the desktop and head to Programs and features.
  • After that access the Control panel.
  • Proceed to programs and then Programs and Features.
  • Find “QuickBooks Pro error code 80029c4a” associated program.
  • Now, choose the QuickBooks Pro related entry.
  • Afterward, hit on Uninstall.
  • Follow the onscreen directions.

In Windows XP:

  • At first, sail to the Windows Start button and dive into the Programs and Features.
  • Next, access the Control panel and then Add or remove Programs.
  • Look for “QB Pro error code 80029c4a” associated program in the list.
  • Choose the QuickBooks Pro related entry.
  • Hit a click on Remove.
  • Follow the on-screen directions.

For Windows 8 & 10 users

  • Take your cursor to the bottom left of your screen over the Windows button and do a right-click.
  • Opt for Programs and Features in Windows 8 and Apps and Features in Windows 10.
  • Find ”QuickBooks Pro error code 80029c4a” associated program.
  • Now, hit a click on the QuickBooks Pro related entry.
  • Tap on Uninstall/Change.
  • Follow the on-screen directions.

Read Also: How to Troubleshoot the QuickBooks Error Code 12157?

Winding up!

That was all you require to learn for fixing the QuickBooks error 80029c4a. As always, in case of any queries, comments, or concerns, contact us at our QuickBooks error support team! Give us a call anytime, and leave the rest on us! We are a team of professionals, who do not leave any stone unturned to provide the best possible support services.

FAQs related to QuickBooks error 80029c4a

This error is an error that occurs when QuickBooks is unable to load a dynamic link library (DLL) file. This error can prevent QuickBooks from opening, and it usually occurs after a Windows update or after an antivirus program has removed a QuickBooks file as a false positive.

Here are some steps you can take to fix this error:

  • Make sure QuickBooks is updated to the latest version
  • Run a full virus scan on your computer to check for any malware or viruses that may have caused the error
  • Add QuickBooks exceptions to your antivirus software
  • Try to uninstall QuickBooks and then reinstall it.
  • You can use the QuickBooks Diagnostic Tool to diagnose and fix any errors in QuickBooks.

The error message that appears in QuickBooks typically reads:

“Error loading type library/DLL”.

This error message indicates that QuickBooks is unable to load a Dynamic Link Library (DLL) file, which is a shared library of code that QB uses to perform certain tasks. This error can prevent QuickBooks from opening and may occur after a Windows update or after an antivirus program has removed a QuickBooks file as a false positive.


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