hello, i am new in all about Unity, and i think is an awasome product, so I started to learning it.
I had installed the version 3.8 time ago, and now that I opened it, launches an error before mounting it (I use mac osx mountain lion 64 bits) that says damaged image, i thought was a bad download, so i went again to the Unity page and download it again (v. 4.1.2) and it displays me the same error.
I also tried with the version 4.1.0 but the same error ocurrs.
Do you know what could be my problem?
Thanks for your attention