Does Contra 008 world builder change anything?

I've been trying to make a map with the Contra 008 world builder tool, but every time I open it it starts up as Contra world builder but runs as the regular zero hour world builder, I tried running it as admin but it did nothing, tried looking this up and found nothing anywhere, any ideas?

Contra World Builder is just the ZH one, but with Contra's icon and loading screen.