Problem Unable To install addons on Zmdc

Hell

I've got X10 fronte onestamente month now.
I'm trying for the 1st time to install addons on Zdmc
The X10 is connected And I am ablé to use an add on called PER Demo Cliente (You can fine It on addons - pvr clients)
To unable a new addon I go to System - Settings - add-ons - install from repository
From there I tried a few from Music addons and from Video addons
For example if I try to install "Virgin Radio live" I select this addon I select It and I launch Install from the Addon informatica page
On the right of the addon I can see "downloading 0%" and fate a while a messaggio on the bottom right "installation failed"
I tried with different addons But always the same problem
What I can do?

Thanks

 

Any hints?

 

firmware version ? zdmc version ?

 

Zidoo firmware : Last one 1.4.12
Zdmc : Ver 16

 

install zdmc 17.1 or 17.3 ( remove 16,P.S. that will wipe all your settings ) 16 may not work properly on .12 firmware

 

Thanks
Is there a way To update automatically from Zdmc itself?

 

no

 

Ok
Sorry I bother you, but could you please give me instructions How can I update Zdmc?

Thanks

 

I found this on the Forun
http://forum.zidoo.tv/index.php?threads/release-zdmc-17-1-base-on-kodi17-1.4812/

I Will try