QuickBooks Error 15101 During Payroll Update? Here’s What to Do

jasskarley

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If you're encountering QuickBooks Error 15101 while trying to update your payroll, you're not alone. This common issue typically points to a problem with your system’s internet connection or a misconfiguration within QuickBooks Desktop. Fortunately, it can usually be resolved with a few straightforward steps.

What Is QuickBooks Error 15101?​

This error occurs when QuickBooks Desktop is unable to connect to the Internet while trying to download payroll or software updates. It may be caused by:


  • Improper Internet Explorer settings
  • Missing or outdated digital signature certificate
  • Firewall or antivirus interference
  • Damaged QuickBooks installation
  • QuickBooks Web Connector issues

Steps to Fix QuickBooks Error 15101​


1. Check Internet Explorer Settings​


QuickBooks uses Internet Explorer to access the internet, so it must be configured correctly:


  • Open Internet Explorer
  • Go to Tools > Internet Options
  • Under the Connections tab, click LAN Settings
  • Ensure Automatically detect settings is checked
  • Click OK and close the browser

2. Install or Repair the Digital Signature Certificate​


  • Navigate to: C:\Program Files (x86)\Intuit\QuickBooks
  • Right-click QBW32.exe, select Properties
  • Go to the Digital Signatures tab
  • Select Intuit Inc., then click Details
  • Click View Certificate > Install Certificate
  • Complete the process, then restart your system

3. Run QuickBooks as Administrator​


  • Right-click the QuickBooks Desktop icon
  • Select Run as administrator
  • Try updating payroll again

4. Restart QuickBooks Web Connector​


  • Press Ctrl + Shift + Esc to open Task Manager
  • End the process QBWebConnector.exe
  • Reopen QuickBooks and check for updates

5. Temporarily Disable Security Software​


Your firewall or antivirus may be blocking the connection:


  • Temporarily disable your firewall and antivirus
  • Attempt the payroll update again
  • If it works, add QuickBooks to your antivirus exception list

Still Seeing Error 15101?​


If the above methods don’t work, you may need to repair your QuickBooks installation via the Control Panel or perform a clean installation using the QuickBooks Clean Install Tool.

Final Thoughts​


QuickBooks Error 15101 during payroll updates is typically caused by internet or security certificate issues. By adjusting your settings and ensuring all components are working correctly, you can usually resolve the issue in minutes. If the problem persists, contact QuickBooks Payroll Support for advanced troubleshooting.
 
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