When I start the program Save the Humans (I'm on page 35), Clicking on the start button yields the following error message:
An exception of type 'System.ArgumentOutOfRangeException' occurred in mscorlib.dll but was not handled in user code
Additional information: 'maxValue' must be greater than zero.
If there is a handler for this exception, the program may be safely continued."
I'm new to programming and I have no clue what to do now.