User User name Password  
   
Thursday 28.8.2025 / 16:32
Search AfterDawn Forums:        In English   Suomeksi   På svenska
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how do you play cso?
Show topics
 
Forums
Forums
how do you play cso?
  Jump to:
 
Posted Message
Member
_
25. July 2006 @ 04:11 _ Link to this message    Send private message to this user   
hi av just downloaded a game and is a cso file. am useing devhook 0.44 bt dont know how to run the cso file. is there any way to change it to a iso. thanks

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
Advertisement
_
__
legend999
Senior Member
_
25. July 2006 @ 04:22 _ Link to this message    Send private message to this user   
A .cso file is a compressed .iso file.Just put the file at your iso folder(memory stick root),If you dont have one,create.

Member
_
25. July 2006 @ 04:32 _ Link to this message    Send private message to this user   
i did that and it didnt work. any ideas?


<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
legend999
Senior Member
_
25. July 2006 @ 04:41 _ Link to this message    Send private message to this user   
Download the full ultimate devhook package from here:

http://www.psp-hacks.com/file/648

Then format your ms(dont forget to backup your stuff).

Install devhook(0.45).

Give it a try.

what game are you trying to load?what its size?

vbaker4
Member
_
25. July 2006 @ 07:57 _ Link to this message    Send private message to this user   
alright man, cso files are just like iso files, but they can only be played through dev hook. Heres the 2.71 dev hook, http://www.psp-hacks.com/file/632, now just put the game stuff in the game folder and the "dh" folder in the root of your ms, also, create a folder in the root of your ms called "ISO" put your cso file in there and load up dev hook, when its loaded, select your cso/iso file, then go to iso anyumd, umd version (you have to have a game umd in there to make it work) 2.xx-2.00, firmware, 2.71(only choose 2.71, you dont have the other files for the other firmwares so it wont work, cpu,22mhz just leave it, then after that do that reboot xmb, and below that choose remote control, the rmote controller then hit return, now hit start and your psp will go into the fake 2.71 mode, and it will load your cso file, if you want to get out of 2.71 mode just take the battery out and you will be at 1.5. I hope that helps ya!


Senior Member
_
25. July 2006 @ 08:03 _ Link to this message    Send private message to this user   
devhook 41d version and above - it is compatiable with ISO and CSO
(CSO is the compress version of ISO)
Daxiso loader - it is compatiable with ISO and DAX
(DAX is an anohter compress version of ISO)

i hope you find this guide useful!
Member
_
25. July 2006 @ 15:10 _ Link to this message    Send private message to this user   
still no luck with playing cso. am trying to play race drive 2006

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
AfterDawn Addict
_
25. July 2006 @ 15:11 _ Link to this message    Send private message to this user   
tanta try the devhook ultimate installer.
http://www.psp-hacks.com/file/648

This message has been edited since posting. Last time this message was edited on 25. July 2006 @ 15:13

Member
_
25. July 2006 @ 15:15 _ Link to this message    Send private message to this user   
do i have to take dehook 0.44 b4 i use it

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
AfterDawn Addict
_
25. July 2006 @ 15:17 _ Link to this message    Send private message to this user   
remove .44 or just use the upgrade part of the install.
Member
_
25. July 2006 @ 15:34 _ Link to this message    Send private message to this user   
get in!!!!!! it worked!!!!!!!! thank you very much!!!!!!!!!!!!!!!!!!!!!!

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
AfterDawn Addict
_
25. July 2006 @ 15:36 _ Link to this message    Send private message to this user   
your welcome tanta, have fun.
Member
_
25. July 2006 @ 15:42 _ Link to this message    Send private message to this user   
just 1 more thing can you make all iso files to cso file if you can. how? and do all games work when you do it? its jus i have a 1 gb stick and can only get 1 game on it 2 if am lucky.

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
AfterDawn Addict
_
25. July 2006 @ 15:46 _ Link to this message    Send private message to this user   
ya make cso if they are full rips. DevHook .45 should load all cso's
Member
_
25. July 2006 @ 15:49 _ Link to this message    Send private message to this user   
ok say i have smackdown vs raw and it is a 1.5 gb iso file. is there any way i can make it smaller?

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
AfterDawn Addict
_
25. July 2006 @ 15:54 _ Link to this message    Send private message to this user   
search google for a ripkit or dummy the movies and audio
Member
_
25. July 2006 @ 16:00 _ Link to this message    Send private message to this user   
i can rip my games just want to make the iso file smaller. av got alot of games and its taking all my space on my computer and i dont have a writer to put them on a disc and i can only got 1 game on may stick

<a href="http://www.glitterkiss.com" target="_blank"><img src="http://img47.imageshack.us/img47/4885/1768c7d1850b2d8e31d9dbbes1.gif" alt="Image hosted by ImageShack" border="0"></a>
AfterDawn Addict
_
25. July 2006 @ 16:13 _ Link to this message    Send private message to this user   
so do i, so rip them into cso level 9 compression.
nelson21
Newbie
_
16. September 2006 @ 17:58 _ Link to this message    Send private message to this user   
i need help with my psp cso file!!!!
i've installed the dev hook ultimate installer and then upgraded it to .45, have my iso, psp and DH folder all at the beggining of the folder but when i go through the memory stick it says corrupted data and will not work...... need help plz
legend999
Senior Member
_
17. September 2006 @ 02:37 _ Link to this message    Send private message to this user   
You need firmware 1.5.

Your psp have that fw?

nelson21
Newbie
_
17. September 2006 @ 08:32 _ Link to this message    Send private message to this user   
i've installed the fw2.xx from the dev hook ultimate installer and when i go to that part it says the game can not be started. and i have installed FW 2.71 with the dev-hook .45, the other option on the screen is the 2.61 version and so would that work as well or would i have to downgrade to 1.5....oh and if it makes a difference i have the 2.80 version of my psp, well anyways id apperciate it if you could help
Member
_
17. September 2006 @ 09:39 _ Link to this message    Send private message to this user   
use umdgen 3.5 to compress file into .dax then compress the game into .cso this will make the game even smaller but you will have to put the cpu clock to 333mhz. her is a link below to get umdgen

http://www.psp-hacks.com/file/689

enjoy!
legend999
Senior Member
_
22. September 2006 @ 05:54 _ Link to this message    Send private message to this user   
If you have fw 2.8 there's nothing you can do.You need 1.5,and only 2.7 fw down can be downgraded.

muni187
Suspended due to non-functional email address
_
8. October 2006 @ 09:26 _ Link to this message    Send private message to this user   
hey pplz just after sum info i noe that ISO files can be compressed into CSO and DAX formats, does it have any effect on the game or is it coz its more common to find iso files on the net (bittorrent,bitloard,etc). I managed to compress def jam fight 4 NY from 1.5GB too 500MB and im considering converting all my ISO files is their a disadvantage and Also does Devhook support dax formats.
Advertisement
_
__
 
_
legend999
Senior Member
_
9. October 2006 @ 04:58 _ Link to this message    Send private message to this user   
There are some games that lag when you compress them(eg:gta:lcs,syphon filter).

Yes devhook supports dax,there's a new plugin at psp-hacks.com,search for it.

This message has been edited since posting. Last time this message was edited on 9. October 2006 @ 05:03

This thread is closed and therefore you are not allowed reply to this thread.
 
afterdawn.com > forums > consoles > sony psp - mod and firmware discussion > how do you play cso?
 

Digital video: AfterDawn.com | AfterDawn Forums
Music: MP3Lizard.com
Gaming: Blasteroids.com | Blasteroids Forums | Compare game prices
Software: Software downloads
Blogs: User profile pages
RSS feeds: AfterDawn.com News | Software updates | AfterDawn Forums
International: AfterDawn in Finnish | AfterDawn in Swedish | AfterDawn in Norwegian | download.fi
Navigate: Search | Site map
About us: About AfterDawn Ltd | Advertise on our sites | Rules, Restrictions, Legal disclaimer & Privacy policy
Contact us: Send feedback | Contact our media sales team
 
  © 1999-2025 by AfterDawn Ltd.

  IDG TechNetwork