Dark Chi`

So I came back to Mental Omega 2.0 just for nostalgia reasons and proceeded to follow the instructions of how to install it...
The thing is, when I booted up the game using the launcher, the thing on the bottom right side of the screen says "2.0psi P2 | 1.001" instead of "2.0psi P2 | NPSE"

So I thought, my game folder must have something it didn't want during the installation process so I reinstalled the entire thing (The First Decade Edition ) and redid the installation process...

It still displayed the same problem.. the installation was fresh and did a cleanup just in case something might have snuck into the game folder.

I checked NPatch Manager and it does confirm that "NPatch Special Edition" version "1.05.0022" is installed....

The game works fine really, it's just that Yuri/Epilson is not selectable and the enemy AI spams vans like there's no tomorrow ( This spam goes into a whole new level on Meteor Shower )

Is there any help I could get to get this version to work?