Final solution to ERROR BFF2..?

I try to change the internal ZIP (100 MB) of my MPC2000XL by one of 250 MB, but I obtained an error "0000:BFF2" when loading, and then MPC hang. Solutions raised in different posts are superficial and nondefinitive, because the error persists.

Feedback will be welcome.

Change it back.

250 MB ZIP is perfect. Now im using it on mi PC. MPC2000XL need a better and final SO to correct this kind of errors.

Regards