Starting to emulate rpcs3 with problems w7 64bits

Hello and Greetings, i have downloaded everything but my emulator got a crash everytime that i try to boot a game getting the " bex64 error, i have tried the user cmd unlocking the user security as AlwaysOff and it was succefull , but i get nothing with rpcs3, i have intsalled 2 pkg demos and it has succefully installed everything , so i am using Windows 7 64 bits.

i want to ask if this windows is or not good enough to play my games???

i have installed vsc++2015 and dirext rutime for it, i am using dirext11 and
my cpu is a intell core2 duo supports ss3, and an ati video card EA5450
so i have received the terrorific "bex64 error ".

i want to add that i have some emulators like wii emu,,, and it Works correctly and i can play its games on it .

thanks in advance