From curiosity(and was kind of hyped since outlas 2 use it xd) I decided to install the 2015 udk and for some reason it doesnt want to install.I double click on it,I get the circle next to the mouse pointer that it tries to load but than it goes quiet like nothing happened.No error,or install screen is showed.Nothing in the task manager either.The download is not corrupted.(ive seen this in the past with older udk version).Tried to run it with xp service pack 2 compatibility mode but its still the same.
I have 2 udk on the pc.Doubt is a problem.
Is it possible that the 2015 is digitally signed for windows 7?(im still on vista x64 with dx11)