QuickBooks Web Connector Error QBWC 1085: Fix with easy-to-use methods

QuickBooks is a popular accounting software used by businesses worldwide. It offers various features and integrations to streamline financial management. One such integration is the QuickBooks Web Connector (QBWC), which allows third-party web-based applications to exchange data with QuickBooks Desktop. However, users may encounter errors during the QBWC setup, and one common issue is QBWC Error 1085. In this article, we will delve into the details of QuickBooks Web Connector Error QBWC 1085, its causes, and signs, and provide a comprehensive troubleshooting guide to help resolve the issue.

Understanding QBWC Error QBWC 1085

QuickBooks Web Connector Error QBWC 1085 is an error message that indicates a problem with the QuickBooks Web Connector. When this error occurs, the Web Connector fails to initialize and cannot connect with the specified application. This can prevent data synchronization and hinder the seamless flow of information between QuickBooks and the connected application.

QuickBooks Web Connector Error QBWC 1085

Causes of QBWC Error QBWC 1085

Several factors can trigger QuickBooks Web Connector Error QBWC 1085. Here are some common causes:

  • Web Connector file corruption or misconfiguration.
  • An outdated or incompatible version of QuickBooks or the Web Connector.
  • Conflicts with other programs or applications installed on the system.
  • Improper installation or incomplete setup of the QuickBooks Web Connector.
  • Firewall or security settings block the Web Connector’s access to the internet.
  • Issues with the company file or QuickBooks data.

Signs of QBWC Error QBWC 1085

To identify QuickBooks Web Connector Error QBWC 1085, watch out for the following signs:

  • QuickBooks freezes or becomes unresponsive.
  • Error message: “QBWC1085: QuickBooks was unable to write to the log file. QBWC1085: There was a problem with the log file. QuickBooks Web Connector will continue without the log file.”
  • The Web Connector fails to start or stops abruptly.
  • The connected application fails to synchronize data with QuickBooks.

Take Guidance from these methods and fix QuickBooks Web Connector Error QBWC 1085

Method 1: Update QuickBooks and Web Connector

  • Launch QuickBooks Desktop.
  • Go to the “Help” menu and select “Update QuickBooks.”
Update QuickBooks Desktop
  • Click on the “Update Now” tab.
  • Checkmark “Reset Update” to remove any previously downloaded updates.
  • Click on “Get Updates” to start the download.
  • Once the update is complete, close QuickBooks and restart your computer.
  • Download and install the latest version of the QuickBooks Web Connector from the official Intuit website.

Method 2: Reconfigure Web Connector and fix QuickBooks Web Connector Error QBWC 1085

  • Press the Windows key + R to open the Run dialog box.
  • Type “msconfig” and hit Enter.
msconfig command in windows
  • In the System Configuration window, go to the “Startup” tab.
  • Uncheck all the boxes except for “QuickBooks Web Connector.”
  • Click on “Apply” and then “OK.”
  • Restart your computer.

Method 3: Verify Web Connector access rights

  • Navigate to the QuickBooks Web Connector folder on your system (C:\Program Files(x86)\Common Files\Intuit\QuickBooks\QBWebConnector).
  • Right-click on “QBWebConnector.exe” and select “Properties.”
  • Go to the “Security” tab.
  • Ensure that the current user account has full control or read and write access.
  • Click “Apply” and then “OK.”

Method 4: Temporarily Disable Firewall and Security Software

  • Open the control panel on your computer.
  • Go to “System and Security” and click on “Windows Defender Firewall.”
  • Select “Turn Windows Defender Firewall on or off.”
  • Choose “Turn off Windows Defender Firewall” for both private and public networks.
Turn Windows Defender Firewall off
  • Save the changes and temporarily disable any other security software installed.

Method 5: Run QuickBooks and Web Connector as Administrator

  • Right-click on the QuickBooks Desktop icon and select “Run as administrator.”
  • Repeat the same step for the QuickBooks Web Connector icon.
  • Confirm any prompts asking for administrator privileges.

Method 6: Repair QuickBooks Installation

  • Close all running applications, including QuickBooks and the Web Connector.
  • Open the control panel on your computer.
  • Navigate to “Programs and Features” (or “Add or Remove Programs”).
  • Locate QuickBooks in the installed programs list, right-click, and select “Repair.”
repair QuickBooks through programs and features
  • Follow the on-screen instructions to complete the repair process.
  • Restart your computer after the repair is finished.


QuickBooks Web Connector Error QBWC 1085 can be a frustrating obstacle when using QuickBooks Web Connector. However, by following the troubleshooting methods outlined above, you can resolve the issue and restore the seamless data exchange between QuickBooks and the connected applications. If you need further assistance or encounter any difficulties during the troubleshooting process, feel free to reach out to our QuickBooks Data Service Experts at +1-888-538-1314. They will provide you with personalized guidance to resolve the error promptly and ensure smooth operations with QuickBooks.


James is a Technical Content Writer at QBDATASERVICES, specializing in QuickBooks, Sage50, MySQL Databases, Active Directory, email recovery, Microsoft 365, pattern recognition, and machine learning. He creates engaging technical blogs that help organizations and Database Administrators resolve issues. In his free time, James enjoys social media, web series, books, and experimenting with new recipes.

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