Just downloaded a game - How to make it work??

I recently downloaded Suikoden II. It's a rar-file containing two files, EBOOT.PBP and KEYS.BIN.

My PSP used to be 2.00, but a got a downgrader from this site, and downgraded it to 1.5.

I have tried creating a folder, PSP/GAME/Suikoden 2, and placing the files there. Then when I turn on my PSP and go to game, the walpaper changes to Suikoden II, just like it should, but when I try to run the game, I get the message "The game cannot be started. The data is corrupted"

What shall I do to fix this problem? Any help will be much appreciated. Thanks.

1. You're firmware must be 3.02 OE-B. Use our downloads auto installer for 1.50 users..
Then after that, upgrade to 3.02 OE-B

2. The KEYS.BIN cannot be from Suikoden. It has to be from Hot Shots Golf 2. PM me for the correct file.

3. When placing you're two files in (once you have downloaded the correct ones) be sure you have a folder named SCUSXXXXX
(the x can be replaced by numbers) so it could be SCUS67435 or anything. It must be in a folder atleast.

If you have any problems pm me for further reference.

- Mail

Thanks a lot! This was really helpful. I was completely lost in how to make this work!

I'll pm you if I any problems occur!

EDIT:

After a few attempts, I made it work! Thanks! This is awesome!

i have the same problem.

i used to have ver 2.71 and all my downloaded iso/cso worked fine.

then i upgraded to 3.02 oe-b and now some (not all) of my iso/cso that used to work stopped working. all i get is a blank black screen.


please help

Its either that your NoUMD is enabled (disable it) or its disabled but you have a UMD in the slot.
For any case just take the UMD out, it does not require you to use UMD's.
Il make a list of ones that work.

EDIT:
Here:
http://www.pspbrew.com/forum/viewtopic.php?t=6910

thanks dude! will check it out in awhile. my cuz is still playing with my psp.. hes addicted to lumines hehe.

will post later if it works or not. thanks!

did your suggestion.

tried mgs:po and burnout, it says: the game could not be started (80020321)

also, i used to have a game, metal gear acid, and it used to work fine on 2.71 mod. i recently upgraded to dark_alex 3.02 oeb and it doesnt want to work anymore. my other games work fine (like nfs carbon, etc.)

my psx games also work fine.

did u try using coldboot(recovery) and switching the 3.03 game folder to 1.50

yes, same thing do i need to have a umd in my psp for some games to work?

alright try upgrading to 3.03 oe-a and see if u have the same problem or just try using dev hook 0.46 and above

alright try upgrading to 3.03 oe-a and see if u have the same problem or just try using dev hook 0.46 and above

i have 3.03-oeb already. same problem some games like pilot academy load but shuts down during game loading screen when i start playing .

thanks for your help george, i rly appreciate it

it seems to me that some games will just not work i have used a copy of ghost in the shell that i had crashs when i start to play like 2 sec in to the game so i downloaded a copy same thing. so some games just dont work.

make sure the games u download have seeders and downloaders and have a green health bar nothing red or dark orange

did u use devhook 0.46 and up did u put the dh folder in the root of the mem stick

yes, same thing do i need to have a umd in my psp for some games to work?

Yes look at the list that Mailas G http://www.pspbrew.com/forum/viewtopic.php?t=6910

hi i have the same problem..i have 2.7 and using devhook0.44 to load downloaded games...

my problem is when i try to load the game burnout domination (loading from devhook0.44) it first shows the splash screen of psp, the one that shows before starting the game...but then it goes out to the main screen of the psp..

it does the same thing with the game transformers (the new one). Although it plays the game Call of Duty: Road to Victory just fine.

can anyone help me?