When use the testbox "totlbs1" the Dlookup works fine, but when I use it in another textbox "calc" for a calculation it gives a #Name? error.
"totlbs1" =DLookUp("SumOflbs1","Blast Product","[shotid]=[Forms]![NewMain]![shotid] and [pattype]=[Forms]![NewMain]![pattype]")
"calc" =[totlbs1]*1.34...