It looks like NetApp Host Utilities 7.0+ only supports Windows 2012 onwards..
Does anyone have an older copy of the Host Utilities which support 2008.
I have reached out to our account to see if they can find it internally in NetApp.
I know 2008 it way EOL even 2012 if EOL now. (Customers hey)
This customer is migrating off IBM Storage onto NetApp and the storage is the first thing to migration and 2008 servers will be done upgraded down the track.
DM me if you have an old copy laying around