HI
Sorry about the other post did it to quickly I just tried to get rid of the error message for you without checking to hard.
The only way i can think of doing this is by using VBA if you actually wawnt the Value of B1 to change.
Something like this
Code:
If Range("B1").Value > 50 Then
Range("B1").Formula = Range("B1").Value * 4
Else
Range("B1").Formula = Range("B1").Value * 5
End If
or if you want to run the if statement in any other cell you can just use the formula
=IF(B1>50,B1*4,B1*5)
Ive tried both of these methods and they both produce the correct results.
David