Hello All
I am using excel 2007,the number 10 is entered in cell A1,formula in B1 is =IF(AI<20,"yes").
Getting formula contains an error message,<20,"yes" highlighted.Simple formulas ie 10+20 and SUM function calculate ok.SUMIF and COUNTIF wont calculate.
I have tried to change the format to general and number to no avail,I dont think its a format problem as its slill
able to calculate simple formulas.Many thanks for help given.
Bookmarks