2.71 Generic Downgrader

I'm getting really weird problems here. My psp is 2.71, I succesfully ran HENC (I can even launch some homebrew from the mem stick) but no matter what, when I try to launch the generic downgrader (PSP Update ver X.YZ) all I get is a "This game could not be started (80020001)" error. Some one please help!

Soo... come on, someone has to have a solution. I would appreciate it A LOT! Please, someone help me...

I have this problem too...

1st try not to double post

try reinstalling the downgrader