How to Fix QuickBooks Error Code 15106 Quickly

Michel October 3, 2025

When working with QuickBooks, encountering unexpected errors can interrupt your business workflow and cause frustration. One such common issue is QuickBooks Error Code 15106, which often occurs during payroll updates or while trying to download the latest updates for QuickBooks Desktop. If you have ever seen this error message pop up, you’re not alone—many users face it while ensuring their software runs smoothly. The good news is that it can be resolved with some straightforward troubleshooting methods.

In this article, we’ll explain what this error means, why it shows up, and the best ways to fix it. Whether you manage payroll, invoices, or reports, these steps will help restore functionality quickly. For those who prefer personalized assistance, you can always call at +1-866-408-0444 for step-by-step guidance.

What is QuickBooks Error Code 15106?

QuickBooks Error Code 15106 is categorized as a payroll update error. You may see messages like:

  • “The update program is damaged”

  • “The update cannot be opened”

This typically happens when QuickBooks isn’t able to download or install the latest updates, preventing you from working with the latest tax tables, payroll features, or bug fixes.

Causes of Error 15106

Understanding the causes helps in choosing the right fix. Some of the common reasons include:

  • Insufficient administrative rights to install updates.

  • Antivirus or security software blocking QuickBooks processes.

  • Damaged QuickBooks installation files.

  • Incorrect configuration of User Account Control (UAC).

  • Active QuickBooks processes stuck in the background.

If this problem seems familiar, take a deep breath. You don’t need to be overly technical to handle it.

How to Fix QuickBooks Error Code 15106

Let’s walk through the practical troubleshooting steps to resolve the issue.

Run QuickBooks as Administrator

The quickest fix often lies in simply running QuickBooks with elevated permissions.

  1. Close QuickBooks completely.

  2. Right-click the desktop shortcut and choose Run as Administrator.

  3. Try updating payroll again.

If the issue persists, move on to the next method.

Disable Antivirus or Security Software Temporarily

Sometimes, security programs interfere with payroll or update processes. To check if this is the cause:

  1. Temporarily disable your antivirus software.

  2. Restart QuickBooks Desktop.

  3. Try updating again.

If QuickBooks updates successfully, you can re-enable the security software after the process completes.

Rename QuickBooks Update Folder

Damaged update files may also be the culprit. Renaming the folder forces QuickBooks to create a new one.

  1. Press Windows + R, type taskmgr, and hit Enter.

  2. Stop all QuickBooks processes like QBDBMgr.exe and QBUpdate.exe.

  3. Go to C:Program FilesIntuitQuickBooks (version)Components.

  4. Find the downloadqbXX folder and rename it to downloadqbXX.old.

  5. Relaunch QuickBooks and try the update again.

Reset QuickBooks Update

Another method is to reset and re-download updates.

  1. Open QuickBooks Desktop.

  2. Go to Help > Update QuickBooks Desktop.

  3. In the Options tab, select Mark All, then click Save.

  4. Switch to the Update Now tab and tick Reset Update.

  5. Click Get Updates.

Check if the payroll update runs without issues.

Repair QuickBooks Installation

If the error still won’t go away, some files may be damaged in the installation.

  1. Open Control Panel and select Programs and Features.

  2. Choose QuickBooks and click Uninstall/Change.

  3. Select Repair and follow the on-screen prompts.

  4. Restart your computer and try again.

Contact for Assistance

If none of the above steps work or you don’t feel comfortable applying them on your own, you can always connect with skilled experts for immediate guidance. Call at +1-866-408-0444 to walk through tailored troubleshooting methods depending on your system setup and version of QuickBooks.

Preventing QuickBooks Error 15106 in the Future

Prevention is always better than cure. You can reduce the chances of running into this issue with the following tips:

  • Keep QuickBooks and Windows updated regularly.

  • Always run QuickBooks with administrative rights.

  • Ensure antivirus settings are configured to allow QuickBooks processes.

  • Perform regular backup QuickBooks Company File.

These simple steps can help you maintain smooth business operations without interruptions.

FAQs on QuickBooks Error Code 15106

What is QuickBooks Error Code 15106?

It is a payroll update error that prevents QuickBooks from downloading or installing the latest updates.

Why does Error 15106 occur?

This error usually occurs due to antivirus restrictions, lack of admin rights, or damaged QuickBooks update files.

Can I fix Error 15106 without technical expertise?

Yes, most users resolve it by running QuickBooks as an administrator, disabling antivirus temporarily, or renaming update folders.

Whom should I call if I need help with Error 15106?

If the steps above don’t work or you want quicker assistance, you can call at +1-866-408-0444 for professional guidance.

Final Thoughts

Facing QuickBooks Error Code 15106 may feel overwhelming, especially when payroll deadlines are close. Luckily, the solutions provided here—from running QuickBooks as admin to repairing installation files—can quickly resolve the problem. If you want peace of mind and expert help at your fingertips, don’t hesitate to call +1-866-408-0444, where you can find clear and effective guidance tailored to your needs.

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