What process did you go though exactly?
If you don't want to use the trained version, just grab
meynaf's original file, extract to your hard drive on your Amiga and then double click "arctic".
If you want to use the
Flashtro trainer then do the following:
a) Download the above.
b) In Windows; from the above, extract only the file "ArcticMovesHDD-Flashtro.lzx".
c) On your Amiga extract this "ArcticMovesHDD-Flashtro.lzx" file to your hard drive.
d) From a Shell, enter "trainer" first.
e) Now enter "arctic" next.
...or make a script to do both d) & e).
Alternatively, you could just use the .ADF that I created and Flashtro trained