My Apps Button cant work

Hi,
I created application button for "Universal Viewer".
When I mark some file and try to open it with "Viewer", open empty screen.
I put %1 the end of the field but this time program send massage File not found:

Where I'm wrong.

What command does your button actually run right now?

This always works for me.

"C:\Program Files\Universal Viewer\Viewer.exe" {allfilepath$}

I am sorry, can't understand you?
steps: New —> New Buton —> chose program(directory) —> done

[quote="mbt@armintl.com"]This always works for me.

"C:\Program Files\Universal Viewer\Viewer.exe" {allfilepath$}[/quote]

Thank you work perfect.
Is it use for any apps?
However I try with some programs.

Thanks, again.
Oh, leo, what you mean. :blush: