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QuickBooks is a widely used accounting software that has revolutionized the way businesses manage their finances. With its user-friendly interface and powerful features, it has become an essential tool for small and large businesses alike. However, like any software, QB is not immune to errors and issues that can disrupt your workflow. In this article, we will explore some of the most common errors encountered by QB users and provide step-by-step solutions to resolve them.

QB is a powerful accounting software, but errors can occur from time to time. These errors can be frustrating and can impact your business operations. It’s essential to understand why QB errors occur before we delve into solving them.

Why QuickBooks Errors Occur

QuickBooks errors can happen for various reasons, including:

  • Corrupt Installation: If QB is not installed correctly, it can lead to errors.
  • Data Corruption: Damage to the company file or data corruption can cause errors.
  • Network Issues: Errors like H202 can occur when there are problems with your network setup.
  • Software Updates: Sometimes, errors are introduced after software updates.
  • User Errors: Mistakes made by users, such as entering incorrect data, can trigger errors.
  • Conflict with Other Software: QB may conflict with other software on your system.

Now, let’s explore some of the most common QuickBooks errors and how to resolve them.

Common QuickBooks Errors

Error 6000 Series

The QuickBooks Error 6000 series includes a range of errors, such as 6000, 6147, 6150, and 6189. These errors usually indicate issues with the company file.

Error H202

Error H202 typically occurs when QB cannot access a company file on a network.

3371 Error

QuickBooks Error 3371 often occurs during the software activation process.

Error 15215

Error 15215 can occur when QB is unable to verify a digital signature.

How to Resolve QuickBooks Errors

Now that we’ve discussed some common QB errors let’s delve into the step-by-step solutions to resolve them.

Troubleshooting Error 6000 Series

  1. Check File Location: Ensure that the company file is stored in the correct folder.
  2. Use QuickBooks Tool Hub: Download Quickbooks tool hub and run diagnose and repair file issues.
  3. Copy the File Locally: Copy the company file to a local drive and try opening it from there.
  4. Rename .ND and .TLG Files: Locate the .ND and .TLG files associated with the company file and add .old to their names.
  5. Configure Firewall and Security Software: Check your firewall and security software settings to ensure they are not blocking QB.

Fixing Error H202

  1. Use the QuickBooks File Doctor: Run the QB File Doctor tool to automatically fix H202 errors.
  2. Check Hosting Settings: Ensure that hosting is turned on only on the server and not on workstations.
  3. Create a New Folder: Create a new folder on the hosting computer and share it with full permissions.
  4. Turn Off Hosting: On workstations, turn off hosting mode in QuickBooks.
  5. Verify the Hosting Service: Make sure the QBDBXX service is running on the server.

Resolving Error 3371

  1. Delete EntitlementDataStore.ecml: Navigate to C:\ProgramData\Intuit\Entitlement Client\v8 and delete the “EntitlementDataStore.ecml” file.
  2. Run QuickBooks as Administrator: Right-click the QB icon and select “Run as administrator.”
  3. Re-Activate QuickBooks: Open QB and re-enter your license and product information.

Dealing with Error 15215

  1. Restart Your Computer: Simply restarting your computer can sometimes resolve this error.
  2. Run QB as Administrator: Right-click the QuickBooks icon and select “Run as administrator.”
  3. Disable Downloading Update: In QB, go to Help > Update QB and uncheck the “Download the payroll updates” option.
  4. Use the Desktop App: If you’re using QB Desktop Payroll, consider using the Desktop App instead.


QuickBooks is an indispensable tool for businesses, but errors can disrupt your financial management. By understanding the common errors and following the step-by-step solutions provided in this article, you can effectively troubleshoot and resolve QB errors, keeping your accounting processes running smoothly. Additionally, don’t hesitate to seek support from QB customer service or consult with a professional if you encounter persistent issues that require expert assistance.

Frequently Asked Questions

Q. What should I do if QB won’t open?

If QB won’t open, try the following:

  • Restart your computer.
  • Repair your QuickBooks installation.
  • Use the QuickBooks File Doctor to diagnose and fix any issues.
  • Check for compatibility issues with other software.

Q. How can I fix a damaged company file in QuickBooks?

To fix a damaged company file in QB, you can:

  • Use the QuickBooks File Doctor tool.
  • Restore a backup of your company file.
  • Recreate the damaged file manually by exporting lists and importing them into a new file.
  • Contact QuickBooks support for advanced file repair.

Q. What causes QuickBooks Error 6123 and how can it be resolved?

QB Error 6123 can occur due to various reasons, including network issues or a damaged company file. To resolve it:

  • Update QB to the latest version.
  • Run the QuickBooks File Doctor.
  • Verify your network setup and firewall settings.
  • Restore a backup of your company file.

Q. How do I resolve QB payroll errors?

To resolve QB payroll errors, follow these steps:

  • Update your payroll tax tables to the latest version.
  • Verify your employee data for accuracy.
  • Check your payroll subscription status.
  • Contact QB support for specific payroll-related issues.