[Threshold]

You are using INI_ParseFile(file, when you should be using INI_ParseFile(fstring, unless you want to format the string 'file', the 'new file[40]' becomes useless. Basically, you are passing an empty string into your INI_ParseFile function, therefore loading absolutely nothing.

EDIT: Oh shoot, just read the above poster's post, didn't even see him mention that.