Ok I need to install sofware on my psp without it turning into corrupt data?

Question

Everytime I install something on my psp i try to use it,it says cannot play game corrupt data. I know that I have installed the software right though can anybody help and tell me how I get rid of this corrupt data, and where it is coming from

Answer 1

Uness your PSP is homebrew enabled, you cannot use the software.

As the person suggested, you need to downgrade to 1.50 before you can do that.

Answer 2

If your firmware is above 1.5 you can NOT use homebrew applications.