QuickBooks Error 15103: Understanding Causes & How to Fix It

Trying to update payroll but facing QuickBooks error 15103? Many users report seeing such messages on their screen while downloading updates in QuickBooks Desktop:

“The update program cannot open the file”.
or
“Error 15103: Unable to open the update program.”
or
“Error 15103: Update program is damaged.”

This error interrupts the workflow and restricts you from installing the latest payroll tax table update. It usually occurs for various reasons, including certificate verification issues, firewall interruptions, or incorrect internet settings.

In this article, we’ll explain why QuickBooks error code 15103 occurs and provide proven step-by-step methods to fix it.

Table of Contents

An Overview of QBDT Error Code 15103

The following table gives a quick overview of what we discuss in this blog about QBDT error code 15103.

Error Code	15103
Description	QBDT error code 15103 is an update-related error that typically occurs when QuickBooks Desktop fails to download or install the latest payroll or software updates. It usually indicates an issue with the update process, digital signature verification, or system configuration.
Common Signs/User Experience	– QuickBooks displays error 15103 during an update. – Payroll or program updates stop unexpectedly. – Users receive an error message preventing completion of the update. – QuickBooks may freeze or become unresponsive while updating. – The software continues to prompt for updates despite multiple attempts.
Potential Reasons	– Damaged or incomplete QuickBooks update files. – Misconfigured Internet or Windows settings. – Disabled or outdated digital signature certificate. – Insufficient Windows administrative permissions. – Security software or firewall blocking the update process.
Troubleshooting Methods	– Run QuickBooks Desktop as an Administrator. – Verify and install the QuickBooks Digital Signature Certificate. – Reset QuickBooks updates and download them again. – Configure Internet settings to support updates. – Temporarily turn off antivirus or firewall (if safe) and retry the update. – Repair the QuickBooks installation using the QuickBooks Tool Hub or Windows Repair feature.

What is QuickBooks Error 15103? An Introduction

You might encounter QuickBooks Desktop error 15103 while downloading payroll updates, which usually indicates that the update program can’t connect to the server.

It can also appear due to incorrect shared download settings, damaged system files, or security software interrupting the connection. Let’s learn about all the common causes triggering this error in detail below.

Reasons Why QuickBooks Error 15103 Occurs During Payroll Updates

In this section, we will list all possible reasons for error code 15103 in QB Desktop.

Issues with the mapping of the shared download drive.
Problem verifying the digital signature certificate used to authenticate the QuickBooks Desktop download.
Sometimes, QuickBooks error Code 15103 might occur due to the Windows Firewall blocking the program.
Any missing file or component required to run the QuickBooks updates.
Improper internet settings might also interrupt your QuickBooks payroll updates.

How to Fix QuickBooks Error 15103 When Updating the Application or Payroll

If QuickBooks Desktop displays error 15103 while downloading payroll or program updates, it usually indicates a problem with update permissions, digital certificates, Windows settings, or damaged QuickBooks components. Follow the troubleshooting methods below in the given order until the error is resolved.

Method 1: Verify Date and Time

The time and date settings shouldn’t be incorrect on your computer. If you suspect that is the case, the following steps will help you correct that.

Right-click the Windows clock on your Taskbar.
Adjust Date & Time.
Enable automatic time, or select the correct time zone for your region.
Restart your computer and QuickBooks.

Now, try getting the updates.

Method 2: Reset the QuickBooks Update

Follow the steps below to reset your QuickBooks update.

Open QuickBooks.
Go to Help > Update QuickBooks Desktop.
Select the Update Now tab.
Check Reset Update.
Click Get Updates.
Restart QuickBooks after the download finishes.

Install the updates.

Method 3: Install a Fresh Digital Signature Certificate

Running an older version of the Digital Signature Certificate can lead to QuickBooks Desktop Payroll error 15103. To fix the issue, set up the Digital Signature Certificate by following the steps below.

First, you must browse to the C:\Program Files\Intuit\QuickBooks.
Now, locate and right-click on the file named QBW32.exe. Then, tap on the Properties option.
Choose the Digital Signature menu and verify that Intuit is chosen from the signature list.
Thereafter, head to the Details tab and then click the View Certificate option.
Tap on the Install Certificate option from the Certificate window.
Now, click Next until the Finish tab appears. When you find the option, select the Finish tab.
Finally, restart your Windows PC, then QuickBooks.

Now, try downloading the update again.

Method 4: Ensure Administrator Rights While Installing QuickBooks Updates

Sometimes you might receive QuickBooks Desktop error 15103 when downloading payroll updates without admin rights. So, it’s essential to install updates on your device with the proper admin rights. To do that, you must follow the step-by-step instructions outlined below.

Close your company files and also your QuickBooks Desktop application, if it’s open.
Go to your desktop, look for the QuickBooks icon.
Right-click the QuickBooks icon and select Run as Administrator.
After this, click Yes when you are asked: “Do you want to allow this program to make changes to your computer?”
Go to Help > Update QuickBooks Desktop > Update Now, then download and install the available updates.

If the error continues, try the next troubleshooting method.

Method 5: Run the QuickBooks Reboot.bat File As Administrator

Close QuickBooks Desktop.
Right-click the QuickBooks Desktop icon.
Select Open File Location.
Locate the Reboot.bat file in the QuickBooks installation folder.
Right-click Reboot.bat and choose Run as Administrator.
A Command Prompt window will open briefly and automatically re-register QuickBooks program files.
Wait until the window closes.
Restart your computer.
Open QuickBooks and try downloading the update again.

Lastly, update your QB Desktop.

Method 6: Run Quick Fix My Program to Repair QuickBooks Desktop

If QuickBooks error 15103 still appears on your screen, try fixing the issue by running the Quick Fix My Program tool via Tool Hub. Follow these steps to run the tool and configure the damaged QB program.

Initially, verify that you have downloaded and installed the QuickBooks Tool Hub.
After this, click the QuickBooks Tool Hub icon from the desktop.
Thereafter, select the Program Problems tab and choose the Quick Fix My Program tab.
When you are done, launch QuickBooks again and open your data file.

Lastly, try downloading the QuickBooks updates and see if the issue persists.

Method 7: Repair QuickBooks Desktop with the Install Diagnostic Tool

By running the QuickBooks Install Diagnostic Tool from the Tool Hub, you can resolve installation issues.

Open QuickBooks Tool Hub.
Select Installation Issues.
Click QuickBooks Install Diagnostic Tool.
Allow the tool to scan your installation. This process may take up to 20 minutes.
Once completed, restart your computer.
Open QuickBooks Desktop and try installing the updates again.

Once you run this utility, it will begin scanning for issues in the QuickBooks Desktop installation. After this, it will repair the damage so that you can install the QuickBooks Desktop or payroll updates quickly.

Method 8: Adjust Internet Settings for QuickBooks Updates

At times, the update process might be hampered by issues with internet settings. So, to address error 15103 QuickBooks Desktop, you must reset the internet settings with the steps written below.

Begin the process by opening the Start menu and searching for and opening Settings. Then, click Internet Options.
Now, head to the Advanced tab to move further.
Afterward, below the Security tab, verify that the checkboxes for Use SSL 2.0 and Use SSL 3.0 are chosen.
Conclude the process by clicking Apply and then the OK tab.

Also, on the General tab, click Delete under Browsing History to clear temporary internet files.

Method 9: Perform a Fresh Installation of QuickBooks Desktop

Even after performing the above solutions, you are still experiencing QuickBooks Desktop Payroll
error 15103. Then try reinstalling QuickBooks Desktop. It will scan for
technical glitches in the QuickBooks application and then repair the damage in the Program.

Tips to Prevent Update Errors Like 15103 When Installing QuickBooks Updates

While QuickBooks Desktop updates are designed to improve security, performance, and compliance, they can occasionally fail due to system misconfigurations or interrupted update processes. The good news is that many update-related errors, including QuickBooks error code 15103, can be prevented with a few proactive maintenance practices.

Follow these recommendations to reduce running into update failures in the future:

Keep QuickBooks Desktop Updated Regularly

Avoid skipping multiple updates and install new releases as soon as they become available. Regular updates are generally smaller and less likely to cause installation issues than installing several updates at once.

Always Run QuickBooks with Administrative Rights

Running QB as an administrator allows the application to access the files and system resources required to download and install updates. This simple step can prevent permission-related interruptions.

Maintain a Stable Internet Connection

A slow or unstable internet connection can interrupt the update process. This can in turn result in incomplete downloads. Before updating your application or payroll, make sure your network connection is reliable.

Pro Tip: Avoid disconnecting from the internet until the installation is complete.

Review Firewall and Antivirus Settings

Security software is essential, but it can sometimes mistakenly block QB update services. If you frequently experience update failures, add QuickBooks to your antivirus and firewall’s trusted applications list to allow uninterrupted communication with Intuit’s update servers.

Verify Your System Date and Time

Incorrect system date and time settings can interfere with digital certificate validation, causing update errors. Confirm that your Windows clock is accurate and set to sync automatically whenever possible.

Install Windows Updates Promptly

QuickBooks relies on several Windows components to function properly. Running an outdated version of Windows can lead to compatibility issues during software or payroll updates. Keeping Windows up to date helps ensure a smoother update experience.

Avoid Interrupting the Update Process

Once an update has started, allow it to finish without closing QBDT or shutting down or restarting your computer. Interruptions can corrupt update files and lead to errors like 15XXX.

Create Regular Company File Backups

Although update errors rarely affect your company data, maintaining recent backups is a good practice before installing any major QB or payroll update. This ensures your financial records remain protected if unexpected issues arise.

Perform Routine QuickBooks Maintenance

Verify and rebuild your company file periodically, and clear temporary files. Moreover, consider repairing your QB installation if you notice performance issues. Routine maintenance helps keep the application stable and minimizes the risk of update-related errors.

Final Words

QuickBooks error 15103 can show up when the update program fails to verify the digital signature or when the firewall or a third-party security application blocks the update process. By installing the correct digital signature certificate, verifying internet settings, and running QuickBooks Tool Hub, you can rectify this issue.

Frequently Asked Questions

What is error 15103 in QuickBooks Payroll?

Users often experience error 15103 in QuickBooks Payroll due to the incorrect mapping of the shared download drive. In other cases, this issue might arise due to a missing file or component for payroll updates.

Why is QuickBooks Payroll not working?

If the QuickBooks Payroll update is not working, ensure that your payroll subscription is active, and also ensure that QuickBooks Desktop is updated to the latest version. Moreover, you must verify that you are using the latest payroll tax table update.

How to determine the occurrence of QuickBooks Error Code 15103?

The following are the indications you may see upon encountering QuickBooks error 15103.

You may notice that the update process might freeze or crash; users may see the error message “QuickBooks error 15103: The update program cannot open the file” or a notification that the update has failed.
Also, you may experience that QuickBooks shuts down unexpectedly during the Update.

How to reset the QuickBooks Desktop update?

To reset the QuickBooks Desktop update, follow these steps.

Launch the QuickBooks Desktop application and tap on the Help menu.
After this, head to the Update QuickBooks Desktop option.
Choose the Update Now tab and verify that you have marked the Reset Update checkbox.

Does the occurrence of error 15103 in QuickBooks affect my data?

No, the occurrence of error 15103 QuickBooks doesn’t directly impact the company file data. But it is essential to update QuickBooks Desktop and consider generating a backup of the company file.

About The Author

Jonathan Browns

Jonathan Brown is a trained QuickBooks professional with 10 years of experience in the accounting sector. Moreover, he is passionate about helping businesses reduce the stress of managing accounts. Also, he is proficient in assisting entrepreneurs and small business owners to use QuickBooks and enhance their accounting experience.

QuickBooks Desktop, Payroll or Enterprise

Advanced Support for QuickBooks Desktop, Payroll & Enterprise Solutions

From payroll tax setup, direct deposit issues to Enterprise performance tuning and Desktop upgrades - our QuickBooks experts provide accurate and stepwise assistance. Get dependable support designed to minimize downtime and maximize efficiency.

Speak to a QB Consultant