I replaced the C: drive on my computer that had Mathcad 14 as a single user license. I am past the 30 day support period and don't know how to get a license file with the new Volume Serial Number which was assigned to the new hard drive. I don't see any way for me to contact PTC with this request. When I had to do this in 2008, I just called 781-370-5205 and the license file was quickly and easily sent to me.
Does anybody have a suggestion on how to get in contact with someone at PTC when they don't want you contacting them?