Why can't I remove a C++ class?

In my project I implemented a very simple C++ class whose only goal is to let me move the application’s window on my desktop - as far as I know, it’s impossible to do that in blueprints.

At some point “something” happened and the blueprint library to access that C++ class stopped working, but I had more pressing issues and let that be for the time being.

Now I’m trying to understand what happened: I can’t. So I wanted to remove that class and to re-implement it (I mean: it’s two lines of C++…).

The editor doesn’t allow me to remove the class…

Any idea what might be going on here?
Hints?

Thanks for your time.

®f

You’d need to delete it from your source and recompile the project (it’s header and cpp file if present).

But before you delete it try rebuilding your project and see if the blueprint using the c++ file fixes itself up.

The point is I can’t find the files anywhere in project’s folders…

Yet, the class appears there and the editor (pretends to) let me edit it.

They are most likely in your “Source” folder of your project. Check from your file manager.