InfoPath Dev

Hey, just wondering has anyone else encountered problem where if you create expression boxes that sum columns, after 2 of these infopath fails?

here is the solution.... http://support.microsoft.com/default.aspx?scid=kb;en-us;870843

Ok I have gotten most everything working. There is one problem that I am having, one table Travel Sheet with ---------- |location| ---------- and second table with look up for location and cost values for hotel and food rates. there is a relationship between location in local lookup ...

OK here is the situation, Access DB with personnel table (SSN primary key), dependent table (relationship with SSN key in primary and sponsor SSN in dependent table Travel worksheet table with relationship with SSN in travel worksheet and ssn in personnel table, and travel table with perdiem cost for hotel and food. one infopath form that allows ...