PSP 1004 i cant play some of the games

[NotyOwnz]

Hi all,

I finally after lots of tries got my PSP hacked, I am on Firmware 3.51 M33-7. I have downloaded some ISO's but some of them won't work, and I put them in my ISO folder on my memory stick. When I go to start them, I get this message:

"The game could not be started (80020321)"

Any suggestions? I am trying to download from different sites hoping they will work, but no luck, wanted to see if anyone knows what it could be. TIA

 

[NotyOwnz]

also i use to play psx games like Crash Bash/CTR and other games. they use to good running perfectly until one day Crash Bash decided to stop saving the process and CTR crash on the saving screen. any help pls?