Maybe a stupid question :(((

[winder]

I just downloaded the latest ppsspp on my laptop and tried to run it. But the ppsspp does not responding . It say BEX is the event problem
I have tried run as admin and turn off DEP( actually it said that i couldn't turn it off for that ) . Please help me about this

[Efraim Lopes]

I remember my cousin having this problem a long time ago, the only fix was installing Windows again.