I looked deeply in the forum, searching for an answer to my question, but I found nothing that clearly did (at least from what my english level allowed be to understand). So the question is : Is it even possible to overwrite a project file from an ingame action? I'm developing some tool and it would be handy for me to be able to update it while it is uploaded.
Thanks for reading my question, and have a nice day!
EDIT : I forgot to say I will not be the only one to use the tool, and the project file has to be the same for everyone. That's why I need to update the project file itself and not saving a copy on the computer.