ZIP extract command problem

I'm using this command to extract files from a ZIP archive:
Copy EXTRACT=sub HERE
the problem is that DOpus shows an error if a file name ends with a space.
So if file name is "a .zip", DOpus shows this error:

image

Is this something I should fix in my command or can you guys do something about this?

Are you using an old version or 12.8?

I was using 12.7. I've just upgraded to 12.8 and it works fine (I actually went through the installer several days ago but didn't have an occasion to restart my computer). Thanks for your quick reply.