@reinisp : thanx for the tip... I think the one is a working copy of the other,. So when you client is running the contractmanager.json becomes the new contractmanager.json_temp, meaning that after the first iteration the latest usable version is replaced. I deleted the contractmanager.json to get the client running, so the contractmanager.json_temp. would now be it's evil twin not containing the neede link to my files/folders, but I'll have anohter look :-) ..