Everything in my scene is white!!!

Questions & Answers
1

I opened my scene one day and all my game objects in the scene are white(with the exception of my car, which is pink.

My project is on a USB drive
This problem has happened before when project is on my computer
I cannot start over, i have spent too much time.

edit: I closed the project and tried to open again, and i get a dialog that “Unity editor has stopped working”

2

A bright pink car would indicate that the texture originally on that car is missing. All of the other white objects are probably also missing a material.

Are you sure that nothing in the project was moved around, or that the whole project wasn’t moved to a different computer? Is the project saved on a network, where others could edit things on it?