Super Smash Bros. 4 Model Project

[Random Talking Bush]

The error message looks like that. I can't type any thing in the prompt.

Looks like you're running QuickBMS incorrectly. Do this, in order:

1. Double-click QuickBMS.exe.
2. In the first window that pops up, choose the .BMS script file.
3. In the second window, choose the .NUT file(s) that you want to unpack.
4. Finally, in the third window, choose where you want to unpack the files to (or just click ahead if you want them in the same folder).

It should work properly if you do it that way.