I just reinstalled windows on my PC to fix a virus problem and when I tried to install Mathcad, I got the message : "You have reached the maximum number available for you product type". I tried creating a new accounts but got the same message every time.
I have used a difference account on every computer I've installed this, so I don't really understand what is going on here.
normally I would contact support with this kind of problem but they PTC doesn't give support to non-paying customers (page tells me I have Insufficient Privileges)
Can anyone here help me with this ?