hopeless

I have a very simple question. When I try to resume a flight I get a message that there is no flight plan which of course largely takes away what I am trying to do. Any help would be appreciated

MOVED FROM FAQ SUBFORUM! This is probably a silly question but as I am new don't know where else to look for an explanation (or cure) I have had FSUIPC for a few days and have found it helpful and no doubt once I have used more of the possible things will find it more so. Right now I have a problem with saved flights. Every time I restart a saved flight I get the message that the flight has no flight plan and it will continue without one .at which time if I go on it just flies past the airport and keeps going. I would have thought that as there was a flight plan while the flight was going on it would still be there when I restore it. Is this normal or am I doing something wrong Any advice would be greatly appreciated. Thanks