licensing error

[Anonymous]

dear all , 

gratings 

i installed autocad 2017 trail copy 14 days ago , and now it is not working , when i try to open the below attached massage appear , kindly advise how to solve . 

thanks 

[Mark.Lancaster]

@Anonymous

Welcome to the community..

There's nothing that you can do at this point..  When you start changing information (after it has been working) related to a trial version of any Autodesk product it will void the trial period.   Either download/install on different machine or you may want to contact your local Autodesk Reseller and see if they can offer you someway of testing out the product.