Help Me - I'm Using FCP X 10.0.3

First I want to introduce myself. My name is Tiago Ribeiro, I'm 25 years old and live in Portugal in the city of Oporto.

My areas of interest are Audio Production/Sound Design/Audio Restoration/Music Composer/Certified Pro-Tools Operator

As my country is experiencing severe and precarious employment level, I had to open horizons and go to the area of video editing.
I confess, I do not understand anything, and give needed your help for this simple (ridiculous question). So, i'am using Final Cut Pro X 10.0.3

My question is very simple. I was doing an export of a video. A video quite long and wide. What happened is that my computer restart up alone, and would export 87%. Is there any way of getting back the 87% of export?

Sorry for my bad English

Respects

I'm afraid not. You're going to have to start the export all over. I know that sucks, but man, there you are.

If someone else knows a way around this, I'm all ears. Cause this is one of those situations that really mess up your day.