SiN_TDWS

I have tried downloading the technic launcher many times today and cannot even get it to open. Heres what happens: - I download(it takes a split second, a little odd) - i double click and it does nothing. - I tried looking in %appdata% to see if i could open it a little more directly(nothing in there) So to sum it up, the tecchnic launcher i am downloading doesnt do anything and seems to have nothing in it. I read the pinned topic regarding dropbox downloads not working but I have no idea ho to use the information. Please help fast im very stressed out by this lack of things working today. also ive tried using magiclauncher and minecraftforge to no avail. Im on newest version of windows 8 and have java.