I had a similar problem. I will use your suggestion. Thank you.

"David Biddulph" wrote:

Tools/ Options/ Calculation
Set it to Automatic, not Manual.
--
David Biddulph

"Kari" wrote in message
...
All the formulas in a workbook stopped working. I can type in the formula
again it will work that one time. Any suggestions???

Thanks.
--
Kari