Can't find licences after LAN card crash

[Carlo]

Dear all,

I'm new of this forum, I couldn't go through all posts so please forgive me if I ask directly, maybe someone can help me . Yesterday the integrated LAN crashed and disappeared totally from PC. I installed immediately a new PCI LAN and now I'm online again but Drafting and Modeling can't find valid licences anymore (because of Hardware ID change I suppose).

The Company that sold me the licences is no more active.

Is there any possible procedure ?

Thanks