Program will not open old projects. Crashes immediately. Have restarted computer several times.

[Nelson Workman]

Program opens with no problem. When I go to "recent projects" or "open project", a blank dialog box appears very briefly, then the program closes.

[regina simon (re-simon43)]

when the blank dialog box disappears, the programm as well

[Olivier Girard (eolinwen)]

I've tried again and I'm not able to get your problem.
If it is old projects, we have changed there are now several years ago, the way to create our project. The old way was given us a lot of crash. Perhpas it is the case here. But it is impossible to convert it in the new way. Other track to explore, Did you have move your pictures/film/music or just rename them, can explain that too.