PROJECT LOST ILLUSTRATOR

[JOSE2260791214jb]

Hi, I just lost a project on illustrator and i cant find it anywhere on my macbook. When i finally found it and opened it half of the project had disappeared. I dont know how could that happen because i have been saving the project. Does anyone know?

[Monika Gause]

Which version, which system?

Exactly where did you save it?

Exactly which format and which options?

Do you have Time Machine running on that Macbook?