Divide by Zero or Overflow Error

I have a computer bought in the year 2000 with Windows Millenium on it. I installed the programme Ultimate Family Tree on it which has been very good.  However, I now need to transfer the programme onto a new laptop with Windows XP on it.   I did install the UFT programme but when I tried to access it from the opening page, it would go no further and came up with "Divide by Zero or Overflow Error".

 

Could anyone help an "oldie"?!!!