QuickBooks Web Connector tool is a holistic tool which serves multifarious functions. This tool has become indispensable in current times. However, this tool can be inflicted by different issues including “QBWC 1000”, “QBWC1001”,“QBWC 1002”, etc. One such error is QuickBooks error QBWC1013. The error appears as “QBWC1013: Error connecting to QuickBooks. Returning error message to the application. Could not start QuickBooks”. Follow this article to know the solutions to fix this error.

Walkways to fix QuickBooks Error QBWC1013 

The various methods to fix this error are discussed below:

Method 1: Uninstall and Reinstall QuickBooks Web Connector Tool

Method 2: Verify QWCLOG.TXT file

Method 3: Grant Web Connector Permissions 

Method 4: Configure Firewall

Method 5: Turn off the syncs of Third Party Applications

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