Okay, I will be more specific and explain what I have done so far 
I'm trying to virtualize MS Office project 2013 with an academic partner license ( I think it work like a MAK one ).
First, I virtualize it without editing the package.ini, but it did'nt work. The virtualized application just crashed miserably when I try to open it.
I saw that many registery key was needed to be modified for Project 2010, si I tried to modify the same for 2013, but the result was the same.
Maybe it's not really a question ... Juste an ask for information. Is it possible to virtualize Project 2013 ?