Yellow Exclamation Mark in Microsoft Excel

[m3pilot]

I am using some formal in Excel. I had just recently upgraded my Office suite to Office 2007. The formula that I am using is =IF(ISNUMBER(K19),SUM(C19:K19),""). Now in the cell where the formula lies is having a yellow exclamation mark at the top corner. It says that there is some error with my formula. I am unable to find how to get rid of that error. I hope there will be some working solution available for the same.

[Dharitree]

That error refers to some error in your formula. You can ignore that if you are getting right result on your screen. Just ignore that. There is nothing you can do in that. You can also try to right click on the icon and there you can find ignore error message. Just click on that and it will go. That is not a bug or a problem. It is just an excel feature that tells you that something is wrong with the formula.

[rasena]

The error says that your formula is not correct. You can fix that using Excel. You have to check the formula once again and ensure that all the references mentioned in that are proper. There is no issue with the same.