I can't find the product code

Hi @МЕ_9216157,

You may refer tech tip -

How to Locate or Find Product Code for Single User and Student Edition of Mathcad 

For additional details refer here

I hope it helps!

Thanks,

Vipul

Hi @МЕ_9216157,

I was following up with the thread 

Are you still facing the issue or it has been resolved? Let me know the status at your end for further troubleshooting 

Thanks,

Vipul