yeah, but the option "open in 32 bit mode" don't exist into the info window.... -.-
P.S.
yeah I'm using sierra

ok, so can u explain what i can start in 32.bit mode? i don't understand what i do
thx

i guys... I'm a student of Naples conservatory... and i need to install pd extended because this is the software that my teacher use for lesson....
so when I'm going to download page.... and download dmg file (I'm using macbook pro 2012 intel 64 bit) i install but the pd doesn't work.... when i click the app icon after installation the program opens but few second after crash and don't work.... if i repeat the steps.... the effect its the same..... open.... and crash after few second...... why? please help me