I try to install a language pack on Office 2016 , but the installation fail at beginning with this message :
Couldn't stream office.
Sorry we can't find a required file. Please check that the installation source is reachable , then try again.
Error code : 30812-4 (2)
I have downloaded language pack from Microsoft website :
I've tried with different language packs and it's the same situation.
I have also reformatted my PC , I've installed again windows 10 and office 2016 , and after I've tried again to install the language packs , but still it's the same error.
What can I do ?
Thank you !