quickbooks error code 80029c4a


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QuickBooks users often face QuickBooks error code 80029c4a. This error occurs when your system fails to load a dynamic link file. There can be many reasons that this error can occur; We have discussed in this article what can be the causes of this error and what are solutions we can try to resolve this error. We have discussed this all in detail and tried to provide all the relevant information about this type of error. 

quickbooks error 80029c4a 

What can Cause QuickBooks Error Code 80029c4a to Occur?

There can be different reasons that this error might occur. We are listing all those reasons. Check the list below.

  • The first reason is that there are chances that the QuickBooks you have downloaded is corrupt or damaged.
  • This error can occur even if you have not completely installed the QuickBooks software on your system.
  • If you have any virus present in your system it will cause this error.
  • Even if your windows registry is corrupted, it will prompt this error.
  • If you have deleted any file related to the software, it will still fail to load the dynamic libraries.
  •  You need to check if your software-related files are damaged or corrupted.
Read more:- How to fix QuickBooks won't open error?

Indications of the QuickBooks Error Code 80029c4a

80029c4a error screenshot

If your system has any of the following issues, there are chances that you have an error code 80029c4a. Look at the points below.

  • If your windows are running slow and it responds late to the keyboard and the mouse.
  • You can look for this error if your system has started to freeze.
  • The error prompt shows up on the screen.
  • There are chances that this error will occur when you will install the software.
  • Your system goes inactive whenever an error message is prompted.

Resolve QuickBooks Error Code 80029c4a

We are providing a list of all possible solutions that you can try to resolve this error. We are providing you with 5 solutions that you try to resolve the issue on your own:

Method 1: Check your Security System

qb error 80029c4a

The first way to resolve this error is by updating your anti-virus or any security software you have on your PC. There are high chances that your anti-virus would have stopped your QuickBooks software from launching. All you need to do is to update your security software. Download its latest version and check the software’s documentation and add exceptional programs to the software. Once it is all done, you can try to launch the QuickBooks software again.

Method 2: Running the “reboot.bat” File

qb error code 80029c4a

Whenever we install QuickBooks on our system, the reboot.bat file is also stored in the system. This file is used to reset all the settings of the software to the default settings. This file is a set of codes that will help you to reset the entire registry again to clean up all the errors that have occurred. You need to perform the following steps to run this file. Read the steps below:

  • Press a shortcut key combination windows and E to open up the file explorer.
  • In your C drive, you can find your QuickBooks folder.
  • In the folder, you have to look for the reboot.bat file and click on it.
  • Once you have run the file, you will have to reboot your system.
  • After all, this is done, try launching QuickBooks software again.

Method 3: Reinstall the QuickBooks Software


The next step is to reinstall your QuickBooks software. You can also use the clean install tool to fix QuickBooks Error 80029c4a. This tool is used to remove all the damaged or corrupt files of QuickBooks software from your system. It will also help in fixing all the registry issues that are causing this error. You can download this tool from the official website of Intuit. After downloading, you need to install and run it on your system. Follow the below steps to reinstall the software:

  • The first step is that you remove the already existing QuickBooks from your system.
  •  The next step is to run the clean installation tool.
  • Now, you will be required to again download and install the QuickBooks software.
  • Always remember, you have to run it as admin.
  • When you will open the QuickBooks application, you will see a help icon, click on that and look for  Update QuickBooks.
  • You will be provided with a certain option, click on every option, and update your software.
  • Once it is completed, there are still chances that you will see that some update is still available. Update again and once, you stop getting any update messages, reboot your system.

Method 4: Repair QuickBooks using Windows.

quickbooks error 80029c4a

The next solution is to repair your QuickBooks software. Follow the below steps to window repair your QuickBooks software:

  • If QuickBooks is running on your system, close it first.
  • Go to the control panel and then to program and features.
  • Find the QuickBooks software from the list of all the programs. Click on the program and then click on uninstall.
  • When you will start to uninstall it, a window will open up.
  • You will be provided with some options. If you see the repair option, click on it.
  • You will have to wait until the process is completed.
  • Once the process is completed, click on the finish button.
  • Restart your system and launch the QuickBooks software.

Method 5: Use System File Checker

The last solution we are recommending to you is to use the system file checker for the error. Follow the steps mentioned below:

  • Open your command prompt.
  • Press CTRL and shift and press enter key.
  • You will be asked to give permissions, click on allow.
  • In the command prompt, type scan now.
  • The file checker will start the scan. This will take some time. Wait till it is completed.
  • See if it has recognized your error.
  • When the process will be completed you will be required to follow the further steps mentioned on your screen.

Method 6: Update QuickBooks Desktop Software

QuickBooks Error 80029c4a generally occurs while updating QuickBooks software to the latest release. This error may also occur due to incorrect installation of QuickBooks, damaged or missing QuickBooks files, or corrupted Windows registry entries. It is recommended to follow the troubleshooting steps given below to fix this error.

Here we are going to provide you with the easiest way to update your QuickBooks software. Follow as mentioned. 

  • First of all, you need to open QuickBooks Desktop and then go to the ‘Help’ menu.
  • After that, you have to select ‘Update QuickBooks Desktop’.
  • Now, you need to click on the ‘Update Now’ tab and then select the ‘Get Updates’ option.
  • After that, you have to follow the on-screen instructions to complete the process.
  • Finally, you need to restart QuickBooks Desktop and your system as well.

Method 7: Verify Your  Antivirus Settings 

If you are using any antivirus software on your system, then it may also lead to QuickBooks Error 80029c4a. In order to fix this issue, you need to verify the settings of your antivirus software. You just need to add QuickBooks to the exception list of your antivirus software. This will help in resolving this error.

Moreover, here is the list of all the programs that need permission to go via the firewall. 

  • QuickBooksMessaging.exe
  • QBW32.exe
  • FileManagement.exe
  • Dbmlsync.exe
  • FileMovementExe.exe
  • QBGDSPlugin.exe
  • DBManagerExe.exe
  • QBServerUtilityMgr.exe
  • AutoBackupExe.exe
  • QBDBMgrN.exe
  • IntuitSyncManager.exe
  • QBLaunch.exe
  • OnlineBackup.exe
  • QBCFMonitorService.exe
  • QBUpdate.exe

Method 8: Use QuickBooks Install Diagnostic Tool

This method is used to fix errors that occur during the installation of QuickBooks software. You just need to download, install and run QuickBooks Install Diagnostic Tool on your system. This will automatically fix all the issues related to QuickBooks installation. After running this tool, you need to restart your system and then try updating QuickBooks again.

Method 9: Repair Damaged QuickBooks Company Files

If the QuickBooks company file is damaged, then it may also lead to QuickBooks Error 80029c4a. In order to fix this issue, you can use the ‘QuickBooks File Doctor Tool‘. This tool is used to repair minor issues with QuickBooks software and company files. You can download this tool from the official website of Intuit. After downloading, you need to install and run this tool on your system. It will automatically scan and repair all the issues related to your QuickBooks company file.

Read more:- How to fix file exists error in QuickBooks? 


So this was all about the error. There is nothing to worry about if you face this error. You can simply resolve it using any of the methods that we have explained above. We hope that the article was helpful to you in some way and we have provided you with all the necessary information that you need to know.

Frequently asked questions

Q.1 Why does error 8002c4a occur?

There can be many reasons that a particular error can occur. It can be due to a corrupted installation of the software, your anti-virus, or many other things. We have discussed these causes in detail in one of the sections of our article.

Q.2 What is a QBB file?

This is a backup file for the QuickBooks software. This file is automatically stored in your system whenever you install the QuickBooks software on your system.

Q.3 What is the subscription fee of QuickBooks?

QuickBooks charge the subscription fee after a trial of one month. The subscription fee of the QuickBooks software is around 26.95 dollars per month. You can even opt for the annual subscription with which you can get annual upgrades and almost every same feature as that of the QuickBooks Pro software.

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