im having on how so solve open GL

[tywald]

You should probably also update ppsspp to 0.9.9. But I think your computer is outdated, even if you get it running it will be most likely run very slow. My 8 year old computer had: AMD Athlon 64 x2 4200+ (2.2ghz), 4GB RAM, Ati Radeon X1900XT.