How to fix QuickBooks error 12 0?[Fixed]

Discover How to Resolve QuickBooks Error 12, 0 When Accessing Company Files

QuickBooks stands as a top-tier accounting software in the market, simplifying numerous accounting and bookkeeping tasks. Although it’s packed with outstanding features, users occasionally encounter issues like the “Error code -12, 0.” This article delves into understanding the roots and solutions of this error, frequently arising from insufficient admin rights or inconsistencies in the Windows registry.

If you’re grappling with QuickBooks Error 12, 0 and seeking immediate remedies, you’ll find this post highly valuable. Alternatively, you can reach out to our seasoned QuickBooks error support team for professional assistance by contacting us via our dedicated support line.

Essential Insights on QuickBooks Error Code 12, 0

Primarily, Error 12, 0 in QuickBooks surfaces when there’s a lack of necessary administrative permissions to perform specific tasks in the software. This error can also occur due to misconfigurations in system settings or variations in the Windows registry.

Quick Overview of QuickBooks Error Code 12, 0

Here’s a concise summary of this error:

  • Error Number: Error (-12, 0)
  • Error Name: QuickBooks Error Code -12, 0
  • Developed by: Intuit Inc.
  • Software: QuickBooks
  • Applicable to: Windows XP, Vista, 7, 8, 10, and 11
  • Error Description: QuickBooks has encountered a problem and needs to close. We apologize for the inconvenience.

Further in this article, we will explore various factors leading to this error. Stay tuned for detailed insights and solutions!

Unveiling the Root Causes of QuickBooks Error Code (-12, 0)

Understanding the triggers behind QuickBooks Error (12 0) is crucial for effective resolution. This error can stem from several factors, including:

  1. A congested Windows registry often leads to Error Code 12, 0.
  2. Incorrect or faulty uninstallation of QuickBooks software.
  3. User errors in data input can trigger this issue.
  4. The error may arise if registry files are missing or inadvertently deleted.
  5. System malfunctions are also a potential cause.
  6. Errors due to entries of non-existent programs in the system.

Identifying QuickBooks Error Code 12, 0 – Key Signs and Symptoms

Recognizing the Error 12, 0 in QuickBooks is essential for timely intervention. Here are the common indicators:

  • The error leads to the crashing of an active program window.
  • Error 12, 0 manifests repeatedly on your computer screen.
  • To prevent damage, Windows may shut down when accompanying files are affected.
  • The error causes system crashes when running specific programs.
  • A noticeable slowdown in Windows responsiveness.
  • Sudden and frequent system freezes.

By being aware of these signs and underlying causes, users can take appropriate steps to address and resolve QuickBooks Error Code 12, 0 efficiently.

You may also avail the best QuickBooks Data Recovery Services

Ways to Solve QuickBooks Error Code 12, 0

Now that you’re familiar with all pertinent details regarding QuickBooks error code -12, 0, it’s time to explore the solutions to resolve this issue. Let’s delve into each method individually:

Solution 1: Activating Permissions

The initial effective step in rectifying this QuickBooks error involves activating permissions. The steps are outlined below:

  • Start by right-clicking on the Client data option.
  • Next, select the Properties tab, followed by clicking on the Security tab.
  • Proceed by verifying your file access permissions.
  • If you lack access permission to the folder, grant the required permissions.
  • Finally, open the company file to check if the error persists.

Solution 2: Windows Update

If the previous steps haven’t resolved the issue, follow these instructions:

  • Start by clicking on the Start button.
  • Then, enter “Update” into the Search box and press Enter.
  • A dialog box for Windows Update will appear on the screen.
  • If there are available updates, click on the “Install updates” option.

Solution 3: System Restoration

To revert the system to its most recent known state, follow these steps:

  • Click on the Start button.
  • Type “System Restore” in the search box and press Enter.
  • Select the “System Restore” option from the results and input administrative passwords if prompted.
  • Follow the prompts in the wizard to choose a Restore point.
  • Finally, initiate the system restore process and resume operations with QuickBooks.

Solution 4: Utilize the Scan Now Function

Another approach involves using the SFC/scannow command in the command prompt to address the QuickBooks error.

  • To initiate this method, start by clicking on the Start button.
  • In the Search box, input ‘Command’ and then press Enter.
  • Proceed by holding down the Ctrl + Shift keys and then pressing Enter.
  • When prompted with a permission dialog box, click on ‘Yes.’
  • Subsequently, a black box with a blinking cursor will appear on the screen.
  • Type ‘SFC/scannow’ and press Enter.
  • The system file checker will conduct a scan for errors and other system file issues.
  • Follow the on-screen prompts and complete the process.

Solution 5: Activate the QBdatabaseserviceuser23 Service

If the earlier methods haven’t provided a resolution, follow these steps to potentially address the issue:

  • Start by verifying the QuickBooks version.
  • If accessing QuickBooks, check for the service named QBDatabaseserviceuser23.0.
  • Navigate to Services.MSC and confirm if the mentioned service is inactive or operational.
  • Right-click on QBdatabaseserviceuser23.
  • Select Properties. If the service is inactive, click on ‘Start service.’
  • Finally, reopen the company file and verify if the error has been resolved.

Check Folder Permissions:

  • Right-click on the Client data > Properties > Security tab.
  • Verify your file access permissions.
  • If access is restricted, acquire the necessary permissions and attempt to open the company file again.

Concluding Remarks:

In the preceding article, we’ve compiled various potential fixes to resolve the QuickBooks error (-12, 0). If the issue persists or if you have further inquiries, please don’t hesitate to contact us via our dedicated support line at 1-888-538-1314. Our QuickBooks Data Service team is available to assist you and streamline the resolution process for this error.


James is a Technical Content Writer at QBDATASERVICES, specializing in QuickBooks, Sage50, MySQL Databases, Active Directory, email recovery, Microsoft 365, pattern recognition, and machine learning. He creates engaging technical blogs that help organizations and Database Administrators resolve issues. In his free time, James enjoys social media, web series, books, and experimenting with new recipes.

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