.INI remains unchanged

[krztvlmedina]

I have an issue that I haven't found a solution to. I have an .ini file that I'd like to keep throughout sessions so the users can modify some global settings and not lose these changes when rebooting the app. I configured the file using new ConfigurationBuilder<ISettings>().UseIniFile("config.ini").Build(), and according to the documentation it should allow writing, but the .ini files remains unchanged.

However, whenever I use a setter to modify one of my interface's properties, the change is registered in the app, despite the file itself remaining unchanged, so whatever change I make is lost after ending the session.

I have the file's settings to Build action = None and Output = Copy if most recent.