Maybe you can use at3plusdecoder.dll file on you older version put that file into latest 32 bit version 
it should work
If you want use 64 bit version put this dll on u ppsspp folder
http://www.mediafire.com/download/x46c6g...oder64.dll
(it should skip download at3plus section )
it should workIf you want use 64 bit version put this dll on u ppsspp folder
http://www.mediafire.com/download/x46c6g...oder64.dll
(it should skip download at3plus section )
I worse write english so take easy on me
(even my own language realy bad T_T)
Rig to test now :
Windows 8 64 bit (Laptop)
Intel® Core™ i3-3110M (2.4GHz, 3MB L3 Cache)
Nvidia GT720M 2GB
(even my own language realy bad T_T)
Rig to test now :
Windows 8 64 bit (Laptop)
Intel® Core™ i3-3110M (2.4GHz, 3MB L3 Cache)
Nvidia GT720M 2GB