Renew activation of 2D version of Draftsight

Good afternoon,

last june I downloaded and registered the 2D draftsight receiving an e-mail fron the activation center.

 

Today opening the software after several months of inactivity I received an error message telling me:

"connect to the website for continuing to use the software within 30 days".

I cannot understand what I have to do.

Could you please tell me the procedure to continue to use, draftsight free ?

Thanks a lot

Best regards