Migrating a project from pc to mac

Unity Engine
1

From - Windows 7
to - Mac 10.6.8

Unity crashes on import every time. If I go through and delete most of my assets I can get it to start up, but that isn’t a solution.
(Project is > 3gb)
Is there something unity generates for windows that I need to be deleting? Or some setting I need to switch on the windows side first?

Im about pulling my hair out here.

2

Are you copying the Library folder over with the project?

3

Yes, the whole project folder.

4

Might not do anything, but you could try zipping the project on the PC side and unzipping it on the Mac side, rather than copying straight over.

–Eric