Hel with God of War Demo Disk

Whenever I try to start it the screen goes to black and I get the message "The Game could not be started (80020148). My firmware is 3.40 OE-A

works fine for me and im at same firmaware.

I upgraded to 3.51 M33 and it still doesn't work.

nevermind

its a unsupported PRX file type.

I tried running it with 3.03 OE-C and predictably it didn't work, but after I upgraded to 3.52 M33-4 it played like a dream. Of course this was an ISO, but I don't see why the disc itself shouldn't run under 3.51.

[ace]

What is kernal is your homebrew folder set at? I know some demos don't work if it is set to 1.50. I had to do that with 3.40 all the time.