Archive: I need help in importing older version unity 5.3 to current latest version

Budget By arrangement

Posted: 5 years ago

Closed

Description: I recently downloaded a unity complete project but having issue in importing to my unity.
There isn't any package file for me to import.

I had tried direct opening the file instead of importing which is possible. But it does not work correctly during exporting it into a new package file.

I'm very new to unity and I have no clue how to solve this. I will need to reskin everything therefore I need to find a way to edit it.
Skills:
editing,UNITY programming language