Hi i use WIN 7 x64, i have formated my pc and now there are no mc working

i try with Wind MC , and with NEO MC , what can i do? i search in forum about and nobody tells how to fix it, also i see that there is an version for x64 vista for neoMC somebody got it?

ty Thusk~

here the screens:


both mcs dont run, i restart my pc and nothing :C