I know this has got to be simple but i am having problems.
I have a query that gives me 2 fields (HoursGiven and TotalHoursTaken). I am trying to use Builder to come up with an Expression such as [HoursGiven] - [TotalhoursTaken], to give me a "RemainingHours" field for multiple records. Sound simple. When i do this though i am getting a popup box prompting me to put in a value for "TotalHoursTaken" though. If i enter a value say "10", then it takes that 10 and deducts it from my first record, and the query then treats the rest of my records giving proper answer for my "RemainingHours". See the attachment
In my Field i am using 'RemainingHours: [HoursGiven]-[TotalHoursTaken]'(no quotes)
HELLPPPP what am i doing wrong
thanks