check to be sure that Automatic is checked under ToolsOptionsCalculation

"MHPCAS via OfficeKB.com" wrote:

I have an existing form on my computer that will not self total the only
way it will total is if I hit at sum again and highlight numbers I want to
total. If I change these numbers it will not change my total until i hit at
sum and highlight it again. what is turned off in this form? any new forms
i make it self totals when i change the numbers. Help