[LDCad] Download type

[Cam's Bricks]

So on my first time here I accidently pressed to always download as a .Dat file. 
I need .ipt, does anyone know how to change the file download or any tips to convert it?

IPT as in AutoDesk Inventor? 

These models are not meant to be exacting especially not at Inventor level of precision. 

You would be better off making models unless you simply need them as reference parts for a rough guide.