[WINDOWS 11] PowerShell does not recognize GICutscenes as a command, making the program completely unusable

[Boyishdude]

I followed the instructions for installation as best as I could (they are not particularly well-written, as they assume that you already have the relevant technical know-how for this stuff in addition to already knowing where to find specific things, but that's a separate topic), but no matter how much I try, I can't use anything more than the basic GICutscenes -h command, and even then, that's only usable via a technicality.

I've tried the get-help about_Command_Precedence command like it said, but that didn't work, so I'm at a total loss on what to do. The issue is, I can't necessarily use the GUI, because there are 11 cutscenes in the versions.json file it uses that are missing their second keys, so I was only able to extract and convert 134 of the 145 cutscenes that exist with it. I was hoping to use the original program instead, but something's just.. broken somewhere, and there's no discernible solution.

[Questwalker]

In the first command, you try to run the program as a command. As a safety feature, powershell blocks you and gives you that message.
In the second command, you follow the directions and successfully run the executable using the required method.

Forgive my confusion, but what exactly is wrong here?