Creo 7.0 for students starting problem

I sucsefully installed creo7.0 in my lenovo(gaming pc) fully updated but when I try to run for example Creo Parametric 7.0.2.0 the pc loads for a few seconds and then doesn't happen anything, no error given no window anything like if I didn't even started. Btw I saw in the forum that some people had the same problem whit creo5.0 and in the answers I din't  saw any real solucion exept a link which I clicked but didn't specify the problem for creo 7.0