I installed the last version of WPP on a brand new Upstream Server running W2012R2.
WSUS all working fine, computers receiving MS Updates.
I generated the self-signed certificate directly in WPP, exported it, rebooted the server.
On a dowstream W2012R2 server, I imported the certificate in the Trusted Root and Trusted Publisher and rebooted the server.
I then created an MSI based update on the upstream, approved it and launched synchronizaiton on the downstream server.
Only the metadata of the update gets downloaded.
The file is not downloaded and the path to the update on the downstream server appears in red in WPP.
All the applications, WPP, Certs, and WSUS console have always been run as admin.
I don't know what else I can do.
Any help will be much appreciated !