Discussion in 'Sony PSP - Mod and firmware discussion' started by V13t0r, Feb 7, 2007.
how do i play .cso files on my psp? do i have to convert them to .iso? if so how?
thats all i do? make a seperate folder names iso
Yes in the root of the memory stick. Or u can format ur memory stick and itll create the folder for you.
System: 3.03 OE-C
Sony 2 GB Memory Stick PRODuo High speed MAGICGATE
(ISO image; 39,734 KB) Socom demo
Shows up in memory stick under game with animated start thing and all, but when started, it has the much hated "The game could not be started. (80020321)" error.
If anyone could provide me with info. for a quick fix, that'd be great.
Some games you need to have the UMD Option disabled for it to run, some games need to be turned to CSOs to work and some games just downright don't work.
Wow, all I needed to do was enable the "No-UMD". Thank you.
cso is a great format nice and smaller
once its enable in recovery mode you can play them and iso as well
to convert iso to cso download UMDGen
look for it on google
with it open the iso then file save as cso pick were you want to save click ok
then check its set to 9 then ok again and wait
then place in cso and you got a fully working back up with smaller mb
Thank you, file is now 22,561 KB
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