Error 94

INVALID USE OF NULL

(IF IN QUICKBOOKS) You are missing either a sales account or bank account in your (SETUP WIZARD - QUICKBOOKS SETUP) screen. To resolve type a valid account in the required fields.
This error may occur if you a missing required fields in certain records you will need to go to the "Management Tools" - "Edit Cash Register" - "Advance Mode" select the prd.mdb database then select the reportprod table. look for columns labeled "Memo" & "Sales Account" If they are missing data you will need fill in the cells in order to export the record into QuickBooks.