deactivate license for damaged PC

Hi team,

I cannot deactivate my PC because OS failure.. could you deactivate all below license?

License xxxxxxxxxxxx : MATLAB - student use Serial Number/Activation Key: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

pc name hostID activate date

xxxxxxxxx xxxxxxxxxx 08-30-2014

xxxxxxxxx xxxxxxxxxx 10-27-2014

Answer 1

[Ganesh G]

This link should help you get it done.