Cannot Run the ROM Dump on Calculator

[HyruleCoCo]

I am trying to dump the ROM so I can setup the program however whenever I try to run the program I am getting an error. Am I not supposed to be using a TI-84 Plus CE Python for this?

[adriweb]

You'll just need arTIfiCE to launch the dumper program.
(Also, be sur to remove any APPS you don't actually need/use, they'll take space pointlessly in FLASH, which is needed to store the rom dump segments)