QuickBooks Error 80029c4a occurs when there is a problem with company file components or program configuration. This error typically displays the message, “Error loading type library/DLL.” Common causes include corrupted program files, an incomplete installation, or interference from third-party antivirus software. To resolve it, update QuickBooks to the latest release, repair the installation through the control panel, or run the QuickBooks Component Repair Tool. Additionally, ensure your antivirus settings do not block QuickBooks processes. If the issue persists, consider uninstalling and reinstalling the software. Back up your company files beforehand to prevent data loss during troubleshooting.
