Hi thierry

Sorry that I misunderstood the OS

it is Windows Server 2008 R2 /w SP1 cluster

so it is the same version as yours

and FYI

I have previously installed a SQL 2012 (without...

Is the problem solved?

I've just encounter the same issue

Cluster is Windows Server 2012 R2

SQL 2012 /w SP1

There are warnings about single network...