@srsa_4c Embarrassed to say I'm struggling at the moment, having never done a dump before.
Have used EOSCard and have two files on my card (4Gb).
Extend.m has the script in it.
Script.req has the string 'for DC_scriptdisk', ie without quotes
I locked the card, but tried unlocked at well.
Play mode
Pressed SET
Nothing
Tried changing the zoom, ie left and right.
I'm obviously missing a trick.
Can you you see where I'm going wrong?