QBWC1039 Error: Fixing Incorrect Web Connector Application Path

Are you encountering the QBWC1039 error while using QuickBooks Web Connector? Don’t panic, we’ve got you covered! Here we’ll guide you through troubleshooting this error and help you fix the incorrect web connector application path.

Understanding the QBWC1039 Error

The QBWC1039 error often occurs when the web connector cannot locate the correct application path for your QuickBooks company file. This can disrupt your workflow and hinder the synchronization between QuickBooks and other third-party applications. To understand how to fix this error, it’s essential to grasp the underlying causes.

Common Causes of the QBWC1039 Error

There are several common causes for the QBWC1039 error. One of the reasons could be an outdated version of the web connector. If you haven’t updated your web connector recently, it might be the culprit behind the incorrect application path. Another cause could be an incorrect entry in the web connector application path. This can happen when you have moved or renamed your QuickBooks company file, and the web connector is still searching for the old path.

Steps to Fix the Incorrect Web Connector Application Path

Now that you understand the QBWC1039 error and its common causes, let’s dig deep into the steps to fix the incorrect web connector application path. By following these steps, you’ll be able to resolve the issue and get your QuickBooks Web Connector back on track.

Step 1: Checking the Web Connector Version

Start by checking the version of your web connector. To do this, open the web connector and click on the “Help” menu. From there, select “About QuickBooks Web Connector” and note down the version number. If your web connector is outdated, it’s crucial to update it before proceeding with the troubleshooting process.

Step 2: Verifying the Web Connector Application Path

Next, you need to verify the web connector application path. This path specifies the location of your QuickBooks company file. To verify the application path, go to the web connector and click on the “Add Application” button. In the “Open File” dialog box, navigate to the location of your QuickBooks company file and select it. Once you have selected the file, the correct application path will be displayed in the “QWC File” field.

Step 3: Updating the Web Connector Application Path

If the web connector application path is incorrect, you need to update it. To do this, click on the “Remove Application” button in the web connector and then click on the “Add Application” button again. Follow the same steps as in Step 2 to select your QuickBooks company file and update the application path. Make sure to double-check that the path is correct before proceeding.

Step 4: Restarting the QuickBooks Web Connector

After updating the web connector application path, it’s important to restart the QuickBooks Web Connector. This will ensure that the changes take effect. Close the web connector and any other QuickBooks-related applications. Then, reopen the web connector and check if the QBWC1039 error still persists.

Step 5: Testing the Web Connector After Fixing the Error

To ensure that the QBWC1039 error has been successfully resolved, you should test the web connector. Connect your QuickBooks company file to any third-party applications that you use with the web connector. Check if the synchronization is working correctly and if the QBWC1039 error no longer appears. If everything is functioning as expected, congratulations! You have successfully fixed the incorrect web connector application path.

Troubleshooting Tips for Recurring QBWC1039 Errors

While the steps mentioned above should resolve the QBWC1039 error in most cases, there might be instances where the error keeps recurring. If you find yourself facing this situation, here are a few troubleshooting tips to help you out:

  • Check for conflicting applications: Sometimes, other applications running on your computer can interfere with the web connector. Disable any unnecessary applications and try running the web connector again.
  • Reinstall the web connector: If the error persists, you might consider reinstalling the web connector. Uninstall the existing web connector, download the latest version from the Intuit website, and install it again.
  • Seek professional assistance: If all else fails, don’t hesitate to reach out to QuickBooks support or consult a professional who specializes in QuickBooks troubleshooting. They will be able to provide expert guidance and help you resolve the QBWC1039 error.


The QBWC1039 error can be frustrating, but with the right troubleshooting steps, you can fix the incorrect web connector application path and get your QuickBooks Web Connector up and running smoothly again. Remember to check the web connector version, verify and update the application path, restart the web connector, and test for successful synchronization. If you encounter recurring errors, try troubleshooting tips like disabling conflicting applications or reinstalling the web connector. By following these guidelines, you’ll be able to overcome the QBWC1039 error and continue using QuickBooks seamlessly.