New Post: Problem to deploy custom update on windows server 2012R2

Hello,

I try to published a custom update on windows server 2012R2 64 bits. But having error 80131700 on the windows update.
On the wsus server (win2012R2 too), I've install the last version of WSUS package publisher (v1.3.1511.15).
The problem seems to come from CustomUpdateEngine.exe, that was deployed by the WSUS publisher for a custom update. I can see signature is ok, package downloaded ok, but install fail, in the file WindowsUpdate.log.

I execute the update manually by the windows update GUI on the "client" server, and I can see a message about an error to install windows .NET framework 3.5... And the server have .NET framework 4.5
I try to run the CustomUpdateEngine.exe directly from C:\Windows\SoftwareDistribution\Download\Install, same request , CustomUpdateEngine.exe seems to need tu install framework3.5...


Here the link full image http://hpics.li/bf3d1f1

Can anyone have an idea ?

Thanks a lot!
Gaëtan