Colin,

<< The error message says #401 The column TableName does not exist in the
temporary table Tables. >>

It's your initial catalog query:

     if (Execute('Select * From Information.Tables '+
                 'Where Name='+Engine.QuotedSQLStr('Jobs') +
                 ' and TableName = ' +
                 Engine.QuotedSQLStr('FeedbackDate'))=1)

should be:

     if (Execute('Select * From Information.Indexes '+
                 'Where Name='+Engine.QuotedSQLStr('ZoneAreaOrder') +
                 ' and TableName = ' + Engine.QuotedSQLStr('Jobs'))=1)


Tim Young
Elevate Software
www.elevatesoft.com