Unity crashes on launch

Hey everyone,

I’m new to Unity 3D - we’re learning to use it this semester at university. However, since having installed it on my MacBook it now ceases to work. It worked the first time and since then it crashes with two log reports - one fatal error and one for a crash error.

Once, deleting the preferences files fixed it but now its broken itself again. I have tried reinstalling and even deleting everything related to the install but have been unable to get it absolutely clean.

What is the best way to get around this/how can I uninstall it absolutely completely as to make it work properly?

Thanks!
errorman

Sometimes using a registry cleaner can remove some registry entries that can be left over
from an old installation that nothing else will.