Definitive Guide to Resolving QuickBooks Error 12029

1. Definitive Guide to Resolving QuickBooks Error 12029 Understanding QuickBooks Error 12029 QuickBooks Error 12029 is a common error that users encounter when attempting to update QuickBooks or payroll. This error typically occurs due to network timeouts or connectivity issues. Understanding the root causes and solutions can help users efficiently resolve the issue and get back to managing their finances. Common Causes of Error 12029 Network Issues: Loss of internet connectivity or slow internet can lead to this error. Firewall and Security Software: Firewalls or security software blocking QuickBooks from accessing the server. Incorrect SSL Settings: SSL settings not configured properly. Browser Settings: Internet Explorer (the default browser for QuickBooks) not set correctly. Steps to Resolve QuickBooks Error 12029 1. Check Your Internet Connection Ensure that your internet connection is stable and working. Open a web browser and try to access a website to verify internet connectivity. 2. Configure Firewall and Security Software Allow QuickBooks Through Firewall: Open the Control Panel and go to "System and Security". Click on "Windows Firewall". Select "Allow an app or feature through Windows Firewall". Ensure that QuickBooks is checked in the list of allowed apps. Configure Security Software: Open your security software and add QuickBooks as an exception. Ensure that ports 80 and 443 are open.

2. 3. Check SSL Settings Open Internet Explorer. Click on the gear icon and select "Internet Options". Go to the "Advanced" tab. Scroll down to the "Security" section and ensure that SSL 2.0 and SSL 3.0 are unchecked, and TLS 1.2 is checked. Click "Apply" and then "OK". 4. Verify Internet Explorer Settings Open Internet Explorer. Click on the gear icon and select "Internet Options". Go to the "Connections" tab and click on "LAN settings". Ensure that "Automatically detect settings" is checked and "Use a proxy server for your LAN" is unchecked. Click "OK". 5. Update QuickBooks Open QuickBooks and go to "Help". Select "Update QuickBooks". Click on the "Update Now" tab. Select "Get Updates" to start the update process. Once the update is complete, restart QuickBooks. 6. Restart Your Computer Close all applications and restart your computer. Open QuickBooks and check if the error persists. Additional Troubleshooting Steps If the above steps do not resolve the error, try the following: Check Date and Time Settings: Ensure your computer's date and time settings are correct. Reinstall QuickBooks:Uninstall QuickBooks and reinstall it to ensure all files and settings are correctly configured. Check for Windows Updates: Ensure that your operating system is up to date with the latest updates from Microsoft. Conclusion QuickBooks Error 12029 can be frustrating, but with the right steps, it can be resolved quickly. By checking your internet connection, configuring your firewall and security settings, verifying SSL and browser settings, and updating QuickBooks, you can ensure that your QuickBooks software runs smoothly. If the error persists, consulting with a QuickBooks professional or contacting QuickBooks support can provide additional assistance.