QuickBooks Error 213 is a technical error related to Verify and Rebuild tool, which is run to fix Company file errors. This error appears as a message revealing “LVL_ERROR–Error: Verify Account list. Duplicate name encountered. Duplicate entries in the QBWin.log file”. Another form of this error is “Error: Verify Name list. Duplicate name encountered. To fix, edit this element in the list and change its name”. All the aspects of this error shall be revealed in this article, along with the various solutions to fix QuickBooks error code 213.