This file cannot open
I am facing this problem every time. when i reinstall window and download fresh copy of justinmind or almost every time whenever i open justinmind desktop app to work. it says " this file can not open. i have tried making prototype multiple time. It takes me 20 days to create my prototype from scratch. every time is not possible. please provide permanent solution. please make sure that your app and version should be supportable to each file whether it is made by this version or that version. Please help i have tried completely.