I have set up a project in Pycharm with mapping to a remote server. I set up one file in the project and managed to get this working with minimal problems. It runs and debugs from the remote server correctly. I next added a new file to the project. When I try to run or debug this it runs the local file not the remote one (even though this has been uploaded to the remote server). When I try to add a mapping to Run/Debug configuration for that file there is no 'Path Mapping' Box present. How do I fix this?