QuickBooks Error 15217 – How to Fix Digital Signature Verification Issue?

QuickBooks Error 15217 appears during payroll or software updates. It mainly occurs when Windows fails to verify a digital signature for a downloaded file. This issue halts the update process, affecting payroll and tax table updates.

This guide covers the causes, signs, solutions, and prevention methods. It also explains how to identify the error quickly and fix it using manual steps or an automated tool. If the error continues, our experts at Error Code Experts can help resolve it fast.

Watch this quick video to learn the causes and solutions for QuickBooks Error Code 15217 – The Digital Signature Could not be Verified.

What is QuickBooks Error 15217?

QuickBooks Error 15217 is a payroll update error. It occurs when Windows cannot verify the digital signature of a file downloaded during a QuickBooks update. This issue interrupts the update and can result in incomplete installations or update failures.

It often appears with a message:
“Error 15217: The digital signature could not be verified.”

Why does QuickBooks Error 15217 occur?

This error usually happens due to problems with internet security settings or digital signature verification issues in Windows. Common causes include:

• Internet Explorer settings block digital signature verification.
• Outdated or corrupted QuickBooks version.
• Incorrect SSL settings in Internet Explorer.
• Damaged Windows files affecting signature verification.
• Firewall or antivirus software blocking connection.
• Windows is missing updates or root certificates.

How can you identify QuickBooks Error 15217?

You can identify this error by observing these signs during a QuickBooks payroll update:

• Update process freezes or crashes.
• On-screen error: “Error 15217: The digital signature could not be verified.”
• Payroll updates fail to install.
• System becomes sluggish during updates.
• Network connection errors during QuickBooks operation.

What are the steps to fix QuickBooks Error 15217?

To fix QuickBooks Error 15217, follow the solutions below in the given order. Begin with basic settings and proceed to advanced configurations if needed.

Solution 1: Configure Internet Explorer Settings

Incorrect Internet Explorer settings can prevent digital signature validation.

Steps:

1. Close QuickBooks Desktop.
2. Open Internet Explorer.
3. Go to Tools > Internet Options.
4. Click the Advanced tab.
5. Scroll down to Security section.
6. Check these options:
   • Use SSL 2.0
   • Use SSL 3.0
7. Uncheck Check for publisher’s certificate revocation.
8. Click Apply, then OK.
9. Restart your system.
10. Open QuickBooks and try updating again.

Solution 2: Install a Digital Signature Certificate

Manually installing the certificate can fix verification issues.

Steps:

1. Navigate to: C:\Program Files\Intuit\QuickBooks\
2. Locate and right-click the update file (e.g., qbupdate.exe).
3. Click Properties, then go to Digital Signatures tab.
4. Select the signature from the list.
5. Click Details > View Certificate > Install Certificate.
6. Choose Place all certificates in the following store, then click Browse.
7. Select Trusted Root Certification Authorities.
8. Complete the installation and restart your system.

Solution 3: Run QuickBooks as Administrator

Running QuickBooks with administrative rights ensures required permissions.

Steps:

1. Close QuickBooks.
2. Right-click the QuickBooks icon.
3. Select Run as administrator.
4. Try updating again.

Solution 4: Adjust Firewall and Antivirus Settings

Security applications can block QuickBooks updates.

Steps:

1. Open your firewall or antivirus settings.
2. Add QuickBooks to the exception list.
3. Allow outbound and inbound rules for these files:
   • QBW32.exe
   • qbupdate.exe
4. Save changes and restart the system.

Solution 5: Use Windows Update

Updating Windows ensures necessary certificates and components are present.

Steps:

1. Go to Start > Settings > Update & Security.
2. Click Check for updates.
3. Install all available updates.
4. Restart your system and retry the update in QuickBooks.

Is there an automated tool to fix QuickBooks Error 15217?

Yes, the QuickBooks Tool Hub includes the QuickBooks Install Diagnostic Tool, which can resolve error 15217 by repairing installation issues and missing components.

Steps:

1. Download and install QuickBooks Tool Hub from Intuit’s official site.
2. Open it and select Installation Issues.
3. Run QuickBooks Install Diagnostic Tool.
4. Restart the system and retry the update.

How can I prevent QuickBooks Error 15217 in the future?

To prevent this error:

• Keep Internet Explorer and Windows updated.
• Regularly check QuickBooks for updates.
• Add QuickBooks to the firewall exception list.
• Avoid third-party applications interfering with updates.
• Regularly install root certificates and Windows security patches.

What if QuickBooks Error 15217 is not fixed after troubleshooting?

If none of the above solutions work, the issue may be deeper—possibly involving Windows registry or network configuration. Manual intervention beyond basic steps could risk system stability.

How can our experts assist you in resolving QuickBooks Error 15217?

Our certified professionals at Error Code Experts are ready to help you fix QuickBooks Error 15217 without delay. We ensure safe, quick, and guaranteed resolution.

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