Fix QuickBooks Error 80029c4a: Error Loading Type Library/DLL
- jamesaultman812Hy8n
- 2 days ago
- 5 min read
QuickBooks error 80029c4a usually comes when attempting to open a company file or QuickBooks. Additionally, a corrupted or damaged company file may cause this issue. Several situations may lead to this issue, also known as a runtime error.

QuickBooks error code 80029c4a appears when a DLL file issue occurs. When it comes to DLL files, they enable multiple applications to share the same features.
This specific problem could cause the system to freeze. The causes and solutions to this error are discussed in this blog, which provides additional information for your reference.
You are seeking guidance from a technical expert to fix this issue or learn more about this application. Dial +1(855)-738–0359 and our staff will surely assist you in resolving your issue.
What are the Main Aspects of the rise of the 80029c4a Error in QuickBooks Desktop?
Before proceeding towards the section to resolve your QuickBooks error code 80029c4a in QB, firstly, you need to understand its reasons, which have been noted down.
Go through them once:
A broken part of the Windows operating system
If you’ve the installation files for QuickBooks Desktop that are corrupted or QuickBooks is not correctly installed on the system
If there is a corrupted Windows registry entry
If the DLL files are faulty or missing
If the QuickBooks component doesn't launch correctly
When QuickBooks software files or Windows system files are corrupted by a malware or virus attack on the machine
If another program on the system has erased the QuickBooks program files
QuickBooks executable files should be added to the safe program list of Windows Firewall and antivirus software
2 Solutions to Getting Rid of QuickBooks Error 80029c4a Instantly
This segment holds great importance, as it contains the procedure for resolving error code 80029c4a. So, keeping that in mind, below are the steps written to get rid of it.
Solution 1: Install updates for QuickBooks Desktop
Close the QB application first
Go to the desktop and select the QuickBooks Desktop icon with a right-click
Click Open file location after choosing Properties from the drop-down menu
Locate the reboot.bat file, then right-click on it and select Run as Administrator
Reboot.bat must be executed as the Windows Administrator. For some users, the file may appear as reboot.bat or reboot. The Windows Folder Options settings determine this
A Command (DOS) prompt window (black window) with quickly scrolling file names will open when you operate above.
The reboot.bat tool will automatically close this window after re-registering all the files, so don't close it by hand
Restart the computer
Solution 2: Utilize the Rebuild and Verify Tool
Go to QuickBooks' Window tab and select the Close All option to confirm the data. Any open QuickBooks company file will be safely closed
Select Utilities under the File, then choose Verify Data, and then watch for the tool to identify the issue
You don't need to take any further action if you see the message QuickBooks found no errors with your data
However, you must rebuild if you receive the notification that your data has lost integrity, as the Verify Tool has identified problems with the data
Click Utilities, pick the File tab, and then select Reconstruct Data to reconstruct the data
When QB requests that you backup the company file data before using the Rebuild Tool, click OK
After choosing where to save the backup on the system, click OK
Click Save after entering a new name in the File Name field. Be careful not to use the new backup file in lieu of the old one
Finally, when the Rebuild has completed, a notice appears, click OK
Conclusion
It is a concise blog written to help you resolve the QB error, 80029c4a, instantly on your device, and it also provides you with the causes to identify the underlying issue. However, if you are still stuck with the error, dial +1(855)-738–0359 and get in touch with our experts.
You should also know:- QuickBooks Payroll Update Error 15263?
FAQs: QuickBooks Error 80029c4a Explained
What is QuickBooks Error 80029c4a?
QuickBooks Error 80029c4a is a run-time error that typically occurs when a dynamic link library (DLL) file fails to load properly. This error may appear when opening QuickBooks Desktop and can prevent you from accessing your company file or using certain features.
What causes QuickBooks Error 80029c4a?
This error is often caused by corrupted or missing QuickBooks program files, incomplete installation, interference from antivirus software, or a damaged Windows registry. It may also result from system file corruption or deleted DLL files.
How does QuickBooks display the error message?
QuickBooks generally shows a pop-up with a message such as “Error Code: 80029c4a - Error loading type library/DLL.” This indicates a problem with program execution and file loading within the QuickBooks system environment.
Can antivirus software trigger Error 80029c4a?
Yes, antivirus or firewall programs may mistakenly identify certain QuickBooks files as threats and quarantine or delete them. This interference can lead to the 80029c4a error and disrupt QuickBooks' ability to function normally.
How do I fix QuickBooks Error 80029c4a?
To fix this error, start by updating QuickBooks to the latest version. Run a complete scan with your antivirus software and restore any quarantined QuickBooks files. If the issue persists, consider repairing the QuickBooks installation or performing a clean install. Rebooting the system after each step is recommended.
Is a clean install necessary to fix the error?
A clean install may be required if repairing the QuickBooks program does not resolve the issue. This process involves uninstalling QuickBooks, renaming installation folders, and reinstalling the application using a fresh setup to eliminate corrupted components.
Can QuickBooks Tool Hub help with this error?
Yes, downloading and using the QuickBooks Tool Hub can help resolve Error 80029c4a. Specifically, the “Program Problems” tab in the Tool Hub includes tools designed to fix program-related errors, including issues with DLL files and loading problems.
Will repairing Windows components fix the error?
In some cases, repairing the Windows operating system or restoring missing .DLL files can resolve the issue, especially if the error originates from outside QuickBooks. Using tools like System File Checker (SFC) may help repair damaged or missing Windows system files.
Is Error 80029c4a related to data loss?
This error typically affects the functionality of the QuickBooks software rather than the company file data itself. However, if the issue persists and leads to failed operations, there is a risk of data integrity problems. Always back up your data before attempting fixes.
How can I prevent this error in the future?
To prevent recurrence, regularly update QuickBooks, configure antivirus software to exclude QuickBooks folders, avoid forced shutdowns, and keep your operating system and drivers updated. Proper software maintenance helps prevent DLL and runtime errors.
Can reinstalling QuickBooks solve this error?
Yes, reinstalling QuickBooks can resolve Error 80029c4a, especially when related files are missing or damaged. Ensure you have your product and license information handy before reinstalling the software.
Should I contact QuickBooks support for help?
If basic troubleshooting steps don’t resolve the issue, it’s best to contact QuickBooks support for expert assistance. A certified technician can help identify the root cause and guide you through advanced repair options. For instant help, reach out at +1(855)-738–0359.
Comments