I can't input license trial on my smartpls3, anyone can help me ?

[Tarra]

It's said that : the license was expired, but i never use before
I want try for my thesis.

Anyone can help me ?
I tried manual license but still expired

[Iman Shamseldeen]

I'm in the same, so I asked the support team for help and they gave me this link: https://www.smartpls.com/faq/problems/java-error-2
but unfortunately, I cannot find the smartpls.ini file