Opening a project imported from LE2 causes LE3 to turn off

hi all, I bought the LE3 upgrade to be able to import projects from LE2. the import process works but when I try to open the imported project in media/projects LE3 turns off, sending me back to the home screen. both LE2 and LE3 are loaded on Ipad pro 1st gen. the tablet is updated to the latest release and I still have 50 gb free.
can you help me ? thank you so much

Hi @mauro.cenedese,

Please provide me with a Cubasis LE 2 project which shows the problem.

To do so, please upload the project file via Dropbox or similar, and let me have the download link via E-mail (please check your private messages, to find my contact details).