Seismosoft | Earthquake Engineering Solutions

Dear sir
The full commercial license keys for seismostruct 2018 expired before finish 3month ?why

Name: ANAS MOBIDEEN

Company: Seismosoft Online Course

License Type: Commercial License

please replay to me as soon as possible

Dear Anas Mobideen,

As we have already informed you via email, the programs locked due to the modifications you made in your computer's date.