I am trying to upgrade my Windows Server 2012 machine to Windows Server 2012 R2.
I have one of my certificates stored as a key-value pair in the following registry key-
HKLM\Software\Microsoft\SystemCertificates\MyCerts\Certificates\
Now, after the upgrade (which is successful), the key mentioned above remains but all its key value pairs are getting deleted.
Is this normal upgrade behaviour ? What is the way to prevent this (except taking backup of the registry key) ? Does Windows store it somewhere else during upgrade ?