I have a button that does a Move Allfiles c:\done
When I drag a folder from the lister to the toolbar button, it works.
But when I drag from the tree it doesn't.
"Move Allfiles c:\done" isn't a valid Opus command. It that what it actually runs or were you just describing it?
I said that it WORKS in the lister view. If it were not valid it would not work at all.
The full command in the command editor with fuction MS-DOS Batch:
MOVE {allfile$} C:\MOVE
You didn't say it was an MS-DOS command and the second command you gave is different to what you said the first time.
It's difficult to work out why a command doesn't work if you don't explain exactly what it is.
Anyway, change the type to Standard Function (Opus or external) and the command to Copy MOVE TO "C:\Done"
MOVE TO "C:\Move"
and
COPY TO "C:\Done"
Work great 
THANKS
You need to use Copy MOVE TO "C:\Move" -- i.e. Copy MOVE not just Move, because "Move" by itself isn't an Opus command.
The "MOVE" part is a switch that tells the Copy command to move the files.
[quote="Ghost7"]MOVE TO "C:\Move"
and
COPY TO "C:\Done"
Work great
THANKS [/quote]
This didn't work, as leo points out in the next post.
I probably changed one and tested the other I don't know now.
Copy MOVE TO "C:\Move"
and
Copy COPY TO "C:\Done"
Are the proper format.
I'd' still like to know why the MS-DOS method didn't work with the tree.
"Copy COPY" isn't valid either.
You should look at the manual, or the Command and Argument menus in the advanced button editor (see the video on button editing in the tutorials part of this forum), to learn the syntax of the commands, rather than guess and make stuff up.