Hacking Code dump

[elvis24]

I posted in another forum and they sent me here, My question/probem is below

I have just started getting into the USB loaders. I have a couple of games working but a couple give me a code dump.
Im on 3.2e with Bootmi, preloader, cios rev 10. I am using the latest incarnation of Ultimate usb loader.
Is there any reason for a code dump, I did try rev 13a but had a few issues with it so went back to ten.
IS it just some games are non compatable or have I missed something. I did have a read through varios topics but struggled to make sense of it.
Thanks in advance for nay help offered

 

[Nerdii]

Try rev 13b.

 

[bowser]

Which games are you getting code dumps on?

 

[elvis24]

Just updated to rev 13b still the same.
1st code dump I got was on heatseeker. And ea sports active freezes during the boot process on both revisions