Can't make the workflows work

[gespinha]

Hi there,

I'm trying to use your workflows do add @2x and remove it or even rename files, but they don't seem work.

I tried storing the source of the workflow in different files and then adding them to the finder toolbar, but when I click them nothing happens. The rename workflow actually opens sometimes, after I click it enough times that it manages to open, 10 seconds later.

Thanks in advance :)