I run Win 7 64-bit, and ... apparently I have Microsoft .NET 4.5.1? Never had problems.
Anyway, for the Morality? The tooltip says it goes from -100 to 100, but inputting a "-" doesn't display. Is that a problem in the program (so in order to create a character with a negative Starting Morality, you'd need to open it in a Text Editor), or does it simply not display the Negative?