Okay, last time I created a new target file and it wasn't Unicode.
This time I used a Unicode file, so I'm not getting question marks now, but now I am getting the same weird characters as Mnjul. This only happens when I save some value, the specific value is saved as those characters. It looks as if you are trying to put ASCII into Unicode, without converting it to Unicode first. Weird stuff.
Also, when I change the editbox to right-align mode, it doesn't look like it should (like it does in Notepad or Word). And then when I move to another value, it asks me if I want to save the value, but I only changed the text alignment, I didn't edit the text!
Being a software developer sucks, eh?