Metal Gear Solid: Peace Walker

[Ilodr]

Hello! Im new here and this is my fist post. I downloaded PPSSPP 0.8.1 64bit version for win7 and Peace Walker us version. So missions still don't works? I got to motherbase and wnen i choose Mission Selectror it just load for some time and goes back to base. But next time mission starts. But after one again same problem. So i can comleate the game saving and exitind after very mission, but is there any other way? Any fix to this problem?
Sorry for bad english it not my native language.