When the QWCLOG.TXT file used by the Web Connector application is damaged or cannot be accessed, qbwc 1085 error occurs. The Web Connector is a tool that connects QuickBooks to several web-based programs. Remove Web Connector from the Startup option if you haven't connected QuickBooks to any third-party products. 1. As a Windows administrator, log in. 2. Go to C:ProgramData Microsoft Windows Start Menu Programs and choose C:ProgramData Microsoft Windows Start Menu Programs. 3. Startup. 4. Remove the QuickBooks Web Connector from your computer. 5. Open QuickBooks after restarting the machine.