Causes: Bank would have closed your account. To fix the Quickbooks error 106 , you should login to Wells Fargo's banking website and then continue to set up the connection in the well fargo and quickbooks' online banking after choosing the set as default view option in the Fargo website. For more help in fixing Quickbooks error 106, call QBSsolved at 1-888-910-1619https://www.qbssolved.com/how-to-fixing-quickbooks-error-106/