'Dead Head Fred' and 'Crush' Won't Respond to My Analog/Button Input, Please Help

[Alakazander]

The games don't crash: they load up fine, opening FMV's run, and they don't freeze... they just don't register me moving the analog stick or pressing buttons.
When I am prompted to move in the tutorial in Crush I just stand there, and nothing happens at the main menu of Dead Head Fred when I to have to press 'X' to start a new game. I have tried changing the ISO loader driver, to no avail. The same thing happens every time, except for when I set it to "normal", then I was taken back to the XMB with an error message that did not go away (I had to turn off my PSP).
I also changed size of the iso cache, mostly for shiggles, and the exact same thing happened.

Any help would be appreciated.

PSP 1000, 6.39 PRO-B10 Fix1

[gezegond]

Other games work fine? Might be a problem with a bad ISO dump or something...

[Alakazander]

Yeah, the others work fine, except I just realized that the iso of SoulCalubur: Broken Destiny has the same issue. And I doubt that Crush, at least, was a bad dump. I got it here from Kouen, and their was no one with the same issue. Kouen also has the same model of PSP and OFW as me, so

[meganova]

Disable all plugins(if you have any), and try running the game with Inferno driver.

Go to Recovery Menu, and check whether Analog input is enabled or not.
and might as well do a fresh installation of the CFW.

[Alakazander]

Yeah, the only plugin I had was xmbcrtl (XMB Control), and disabling (and even deleting it) did nothing... I'm pretty sure I had the issue before I installed it. And analog input is enabled (all of the other games work).

I tried reinstalling my CFW, and that did not work either. I'll upload Dead Head Fred either today or tomorrow since this site does not have it anyways, maybe you could take a look?
Thanks for trying.

EDIT:

I uploaded it here, if anyone wants to try/test.