soft e-licenser needs to be repaired

Hi, I recently had to have a new motherboard fitted into my computer and since then I cannot open Cubase. It says no valid license found. The soft e-licenser comes up with a message starting ‘soft e-licenser needs to be repaired’. I ran it through the administrator and it says OK but Cubase then comes up with the same message. I have installed the version of the e-licenser but no luck there. The licenser number is - 3370811757 - 110BC60FA9.

I would be grateful if you could help me out!