[Dirrty0viper]

homebrew goes in x/psp/game (or game150, or game3xx or game4xx)
iso/cso/dax goes in x/ISO

with x the letter of your psp drive

[PSP_213]

I am having the same problem. Running 5.02 GEN-A.

I am dropping the CSOs in the ISO folder, and when I look at games on my memory stick, I can see them, but when I try to load them, it gives me an error message:
Teh game could not be started (80020321)?

Any pointers?

You need to have a UMD Disk in the PSP, it doesn't matter if it is the same game as the one you're trying to play, there just needs to be a game inside the psp, then your game will work.

Oh, and if it is Just CSO's that aren't working, but your ISO's are playing, then you need to make a change while in recovery mode.

To enter recovery mode:
(1) First Shut down your PSP completely, then remove the battery.

(2) Put the battery back in, and turn the device back on, while holding down the "R" button. (You must hold down the "R" button before you flick the on switch)

You should now be at your recovery menu:

(3) Once there, Go to the menu option "Configuration" and press "X".

Now you should be at the configuration menu:

(4) Now Go to "UMD Mode" and cycle through the choices (which is done by pressing "x") until you come to the choice "Sony NP9960 -No UMD-".
After you have done that, go back to the main menu, and hit "exit".

Now your CSO files should work.

[deimos161]

Originally Posted by diosoft

Oh, and if it is Just CSO's that aren't working, but your ISO's are playing, then you need to make a change while in recovery mode.

To enter recovery mode:
(1) First Shut down your PSP completely, then remove the battery.

(2) Put the battery back in, and turn the device back on, while holding down the "R" button. (You must hold down the "R" button before you flick the on switch)

You should now be at your recovery menu:

(3) Once there, Go to the menu option "Configuration" and press "X".

Now you should be at the configuration menu:

(4) Now Go to "UMD Mode" and cycle through the choices (which is done by pressing "x") until you come to the choice "Sony NP9960 -No UMD-".
After you have done that, go back to the main menu, and hit "exit".

Now your CSO files should work.

u can also just press select and then go to umd iso mode then m33 driver to get that 800 what ever error to go away and make the games work.
but i am having the same problem i cant get my iso's to show up

u can also just press select and then go to umd iso mode then m33 driver to get that 800 what ever error to go away and make the games work.

I went through the whole process because not everyone has upgraded to 5.00 m33, or whatever version that the select menu came with. A lot of people are still back on older versions of CFW that don't have the select menu.

Oh and this is to PSP_213:
You need a UMD in the disk drive to get your game to work.

thats a vsh menu....

[toda7873]

some games wont show up if you have a fake memory stick also

[hondajunkie]

where do you get the games from cause I cant find a place to get the games I am looking for, I know I have to download them but I dont know from where??

[apocalypticvisionary]

Get games from a store. Rip your own. Play the ISO/CSO that you create. Homebrew can be found everywhere, such as DOOM, PSP HALO, QUAKE, and a few other games.

[SkoobzNagasaki]

I love my credit card so much!

and i need 2 change my fireware i want to try and use the latest update 5.51 if it possible