When the QWCLOG.TXT file utilized by the Web Connector application is corrupted or cannot be accessed, QuickBooks Web Connector Error occurs.

You can remove Web Connector from the Startup menu if you haven't connected QuickBooks to any third-party products. If you employ Web Connector to connect your data file to a third-party program, you'll want it to stay on the startup menu. To fix the problem, rename the QWCLOG.TXT file.