Community Tip - Visit the PTCooler (the community lounge) to get to know your fellow community members and check out some of Dale's Friday Humor posts! X
Did you try as described here (For Prime 6, but should be the same for Prime 9): https://community.ptc.com/t5/Mathcad-Installation/How-to-Acquire-Mathcad-Prime-30-days-License-for-Mathcad-Prime/m-p/706367#M15
Success!
Luc
