Digital Performer 4.13 / Tascam Us 428, looking for the plug in Options

[rogaroga]

hello

I am trying to configure digital performer 4.13 with the tascam Us 428 (driver v3.2.3) under macOs 10.3.4
it's written here (http://www.tascam.com/Products/US-428/US-428.html) that i need two additionals plugins:
- DP4 Control Surface Plug-in for OSX
- MOTU Control Surface Plug-in

unfortunately, the first is an install but it doesn't work correctly. (it reports an error before the end of the install)
the other one is not available on the website (broken link)

If someone has the plugin, or know where i can dowload it ?
thank you

if someone has an other idea to make it work, you're welcome.