for sum reason when i try to install esf 1.2.2 it wont let me,i get as far sa choosing the destination,and the "Install" button is grayed out and it wont let em select it.even after updating esf to 1.2.1 it still wont let me install 1.2.2.when i try to play just 1.2.1 esf it, Steam wont let me...