Citra refuse to run win 10

i have win 10 x64 , a core 2 duo(planing to upgrade to i5) when i open citra it says this app can’t run on your pc contact the publisher thanks in advance my gpu can run openGl 4.5

Those two sentences contradict. You clearly have a 32-bit system.

Oh right thx for some reason when I sent my pc to update they put 32 bit instead of 64. Sorry for the trouble.