How to Fix QuickBooks Error 15103?

Fix QuickBooks Error Code 15103 Featured Image
Fix QuickBooks Error Code 15103 Featured Image

The notice “The Update Program Damaged or the 15103 Program Cannot be Opened” may be seen by users. While attempting to update the software, the error may appear on their devices. The common name for this problem is QuickBooks error 15103. This accounting software may be impacted if the installer is not accessible for the device or if there are issues with your system. Because of this, you can see this error code when you try to update it. To cure error 15103, upgrading procedure issues must be fixed. Other than that, you can apply a fix that is effective depending on the cause of the problem.

What Leads to the Error Code 15103 in QuickBooks?

You may encounter the 15103 error code when using or updating the software for a number of reasons. It is vital for you first to comprehend what produces the mistake in question before attempting to troubleshoot them.

  • If you’ve experienced any network connectivity problems, those could be what’s causing the issue.
  • Incomplete installation of QuickBooks files could lead to damaged files. They might make this mistake later.
  • The software might not be able to validate a file’s digital signature. This may then result in the 15103 QuickBooks error.
  • Your system’s malware may present certain problems. The error code may appear even if the problem is minimal.
  • It’s possible that the Windows file is damaged or corrupted.
  • It’s possible that your device’s QuickBooks software installation was unsuccessful.

How to Resolve Error 15103 in QuickBooks?

Now that you are aware of the precise causes of QuickBooks update error 15103, you must attempt to remedy each one. You could try to solve the issue if you discover that Internet Explorer is configured incorrectly. You might also try downloading the security certificate for accounting software. Alternately, the software’s Normal Startup Mode can be used to resolve the error code problem.

Solution 1: Take care of the network connectivity problem.

When updating QuickBooks, a simple problem with network access could result in the error 15103. Dealing with the connectivity issue is the best method to fix it. All you have to do is ensure that Internet Explorer is set as your default browser.

  • Make sure “Internet Explorer” is your preferred browser first.
  • Verify that the workstation’s date and time settings are accurate.
  • Open “Google Chrome” and use that to check the encryption strength.
  • Return to “Internet Explorer” at this time.
  • Access the “Tools” area.
  • Navigate to the “Internet” menu item.
  • Here, modify the “Settings.”

Start the accounting software. You can now attempt to update it. There shouldn’t be any more instances of error 15103.

Solution 2: Download the software security certificate

You can download the Security Certificate as the last option if update error 15103 keeps crashing. Its absence might be having an impact on the update process. You can obtain this certificate manually by going to the Digital Signature tab on your Windows computer. The software can then be upgraded once more.

Check out how to start the remedy for QuickBooks update issue 15103 here:

  • The “C: Program FileIntuitQuickBooks” path should be taken first.
  • Afterward, search the directory for the “QBW32.exe” file.
  • If you are having trouble finding this file, advise tapping on the “More Result” option in the search box.
  • When you are directed to the next screen, think about clicking the “Computer” icon.
  • The Windows software QBW32.exe should be accessible. Click the aforementioned choice now.
  • then look for the “Properties” button.
  • The “Digital Signature” tab should be selected.
  • Check to see if “Intuit. inc” is absent from the “Signature List”.
  • You’ll be hovering over the word “Details.”
  • Select “View Certificate” from the menu.
  • Install the certificate from this location only, please.
  • Once you’ve finished, keep clicking “Next” until it says “Finish.”
  • Click “Finish.”
  • Restart your PC after that.
  • Consider opening the software once more later.

Re-downloading the software updates will end the troubleshooting process. This ought to fix the 15103 error problem.

Solution 3: Update Internet Explorer’s settings

You may already be aware that this accounting software needs Internet Explorer to operate properly. Additionally, its settings must be accurate. The correct setting can only be guaranteed after that. Otherwise, QuickBooks may experience issues like the error 15103. If this happens again, IE’s settings need to be adjusted.

  • Open “Internet Explorer” on your computer to begin.
  • Tap the gear icon after hovering over it.
  • From there, choose “Internet Options.”
  • Visit the “Security” tab now.
  • Select “Trusted Sites” from the menu.
  • Select “Site.”
  • Include this “” or “” website in your list of trusted websites.
  • Search for “Close” and tap it.
  • Click “Apply” and then “Ok.”
  • Check to see if the QuickBooks error 15103 issues have been fixed to complete the process.

Solution 4: Restart the system in normal startup mode

Use the Normal Startup Mode on your device to restart Windows using only the essential drivers and services. This method can fix error 15103 and allow the installed software to run once more.

The likelihood that the problem may cause the software to malfunction decreases when you install its upgrades in this manner.

  • By simultaneously hitting “Windows” and “R,” you can first navigate to the “Run” area.
  • It is suggested that you type “MSCONFIG” in the box.
  • When you’re finished, click “Ok.”
  • Look for the “Normal Startup” option on the next screen that comes.
  • Activate the “Apply” button.
  • Then click “Ok.”
  • Check to see if you correctly completed these instructions, and then restart the computer.
  • Start the software update process to fix the QuickBooks error code 15103.

Solution 5: Run QuickBooks File Doctor

The purpose of tools like QuickBooks File Doctor is to fix specific issues. Do not rush into using this program if the error code 15103 has been plaguing you.

You may get started by learning how to use the QuickBooks File Doctor Tool. Then you can start using it via Tool Hub. You can start using the software without any problems once it locates and fixes the issue. When you try to start this process, the error 15103 that sometimes appears during QuickBooks updates shouldn’t.


QuickBooks Error 15103 is typically caused by a faulty corporate file or an incomplete installation. However, fast remedies like restarting Safe Mode or reinstalling the accounting software will take care of your issue. These remedies will still work if you run into this error code again while dealing with this software.

Fixing QuickBooks Error 15103 While Downloading Updates: Frequently Asked Questions

What does QuickBooks error 15103 entail?

This error indicates that there was a problem with the upgrade. The QuickBooks upgrade error 15103 can keep coming up while you work on it. As a result, you won’t be able to update the software until the problem is resolved. QuickBooks error 15103 can also be resulted due to some common Internet connectivity issues. Check the below-given list of the issue to avoid the update failure in QuickBooks:

How is the QuickBooks Desktop problem 15103 brought about?

If there are problems with your system, this error might happen. You can also discover if the QuickBooks company files are damaged or just partially installed. The issue 15103 in QuickBooks Desktop may also be brought on by problems with the accounting software.

How can I resolve the QuickBooks update problem with error 15103?

By applying techniques like fixing the network connectivity issue, you ought to be able to resolve the 15103 update issue. You must make IE your default browser in order to fix this. You may then try updating the software using this.

How can error 15103 in QuickBooks Desktop be avoided?

One strategy to avoid issue 15103 is to closely monitor QuickBooks Desktop’s most recent updates. Error codes like this one might not continue if you receive the upgrades uninterrupted. temporarily disabling the UAC can help in the error resolution. You need to restore the security settings as soon as the issue is fixed.

How is the 15103 QuickBooks error generated?

Multiple things, including failing to check the digital signatures on a firm file, contribute to the problem. Or it can result from a software installation that goes wrong. Occasionally, network connectivity issues can cause QuickBooks error 15103.

What symptoms appear when QuickBooks update error 15103 occurs?

The inability to use the software is one of the update problem 15103’s obvious symptoms. Every time you try to launch the software, an error message can appear. Additionally, updating it will get difficult.

Can the QuickBooks error 15103 be fixed?

Yes, it is possible to fix the QuickBooks software issue 15103. You can easily check Internet Explorer’s settings. This problem can be avoided by indicating the appropriate settings. If not, you can use the QuickBooks File Doctor Tool.

What causes error 15103 in QuickBooks for Windows?

You may be experiencing the problem 15103 in QuickBooks for Windows if you have pending software updates or if the company files are damaged. This problem could also be brought on by a poor network connection.

How can I fix the QuickBooks problem code 15103?

You may quickly fix the 15103 problem number by upgrading the settings on your Internet Explorer browser. Reinstalling the software may also be beneficial. To quickly fix the bug, try downloading software updates when Windows is in Safe Mode.


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