The computer reboot while sen2cor was working

I was executing sen2cor and everything was fine ( after 15 hours it had completed 20% ) and working. Without warning the computer reboot. I opened the created files (“S2A_user…”) and opened a RGB image which is not complete.

Any suggestions ? can I retrieve the process? is any way to generate a log to check what was the problem?

thanks for your help

working on win10 4gram