Software Editor for OB-6 Desktop

[SPCTRL]

Hi,
I have a "strange" problem with the OB-6 Standalone SoundEditor of Soundtower.
I download the DEMO version and I unzip it, double click on the icon...
and...
"The application "OB-6 Editor.app" can't be opened."
I really don't understand why...
I don't have any antivirus on my Mac and security settings are disabled.
I try to download again and again but the result is the same.
I download the file, unzip, double click on the icon and it generates the same error, wherever it is (desktop, application folder...). It is a bit frustrating...

Someone help me?

[codeKnobs]

I searching beta tester for my Synthet editor that supports OB-6. It's pretty stable.
http://forum.davesmithinstruments.com/index.php/topic,817.0.html

SYNTHET editor is released. And OB-6 is fully supported. You can read more and discuss here http://forum.davesmithinstruments.com/index.php/topic,987.0.html

I am no longer seeking beta testers. Thanks to all who responded!