Troubleshooting QuickBooks Web Connector Error QBWC1085

Easy Way To Fix QuickBooks Web Connector Error QBWC1085

QuickBooks Web Connector is a utility provided by Intuit that allows third-party applications to communicate with QuickBooks Desktop. It’s a vital tool for businesses that need to integrate their software solutions with their accounting systems. However, like any software, QuickBooks Web Connector Error QBWC1085. In this article, we will delve into the details of QBWC1085 error, its causes, and steps to troubleshoot it effectively.

Understanding QuickBooks Web Connector Error QBWC1085

A frequent error code linked to QuickBooks Web Connector is QBWC1085. When this error occurs, the Web Connector is unable to start due to a problem with a log file that it uses to communicate with QuickBooks Desktop. The full error message typically reads: “QBWC1085: QuickBooks Web Connector could not start because there is an error in the log file.

Causes of QBWC1085 Web Connector Error

Several factors can lead to the QBWC1085 error:

  1. Corrupted QWC (QuickBooks Web Connector) file: The .QWC file is a configuration file that specifies the settings and details for the connection between the third-party application and QuickBooks Desktop. The QBWC1085 issue can result from a damaged or corrupted copy of this file.
  2. Incorrect entries in the QWC file: The information provided in the QWC file must be accurate and properly formatted. If there are any discrepancies, missing elements, or incorrect syntax, it can result in the QBWC1085 error.
  3. Conflict with antivirus or security software: Sometimes, security software or antivirus programs might interfere with the proper functioning of QuickBooks Web Connector, leading to errors like QBWC1085.
  4. Issues with QuickBooks Desktop: If there are problems with the QuickBooks Desktop application itself, such as data corruption or improper installation, it can impact the functioning of the Web Connector.

You may also See: QuickBooks Web Connector Error QBWC1039

Troubleshooting QuickBooks Web Connector Error QBWC1085

Here are the steps to troubleshoot and resolve the QBWC1085 error:

  1. Backup your data: To make sure that no important data is lost during troubleshooting, you must back up your QuickBooks data before beginning.
  2. Rename the QWC file: Sometimes, renaming the .QWC file associated with the third-party application and then generating a new one can resolve the error. To do this, locate the .QWC file, rename it (e.g., add “_old” at the end), and then restart the QuickBooks Web Connector to generate a new QWC file.
  3. Edit the QWC file: Open the QWC file in a text editor and review its contents. Make sure that all the information is accurate, including the paths to the application and the company file. If any information is incorrect, fix it and save the file.
  4. Disable antivirus temporarily: Temporarily disable your antivirus or security software and then try starting the QuickBooks Web Connector again. If the error no longer occurs, you may need to adjust the settings of your security software to allow QuickBooks Web Connector to function properly.
  5. Update QuickBooks and Web Connector: Ensure that both QuickBooks Desktop and QuickBooks Web Connector are updated to their latest versions. Outdated software can lead to compatibility issues and errors.
  6. Run QuickBooks Repair: If there are problems with your QuickBooks installation, running the QuickBooks Repair tool can help fix any issues.
  7. Reinstall QuickBooks Web Connector: If none of the above steps work, consider uninstalling and then reinstalling QuickBooks Web Connector. This can help resolve any issues related to the software’s installation.


QuickBooks Web Connector Error QBWC1085 can be a frustrating roadblock, but with a systematic approach, it can be resolved. By following the troubleshooting steps outlined in this article, you can identify the underlying causes of the error and take appropriate actions to rectify them. Remember, if you’re unsure about any step, it’s always a good idea to consult with a technical expert or QuickBooks support to ensure a smooth resolution process.

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I work at Data Service Solutions as a QuickBooks certified professional. If you are facing any errors or issues with QuickBooks, you can ask any queries about it. For asking your question, call +1-(855)-955-1942. you may also see: QuickBooks Multi User Error Code H202, Payroll Tax Table Update in QuickBooks desktop, QuickBooks Crashes When Opening Company File

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