How to add license file to MC14 in evaluation mode?

[vroberts]

I have had problems Installing MC15 on my new Windows 7 machine, so I tried MC14 and that worked. The program installed in Evalation mode,since I did not have the "product code" and now I can' t figure out how to add the new license file I had PTC generate for this machine.

[vroberts]

Well, I did find the answer, which I'm posting just in case this is useful for anyone else.

You need to run Mathcad from the command line with the /license option at the end. For MC14 ana dWin 7 64 this is normally:

"C:\Program Files (86)\Mathcad\Mathcad 14\mathcad.exe" /license

then you get asked for the location of your license file.

Vic Roberts