Thank you Don.
I found this post on installing SQLPS without installing SQL Server.
http://blog.smu.edu/wis/2012/11/26/sql-server-powershell-module-sqlps/
But as you said, I’m not sure if I can use Invoke-SqlCmd against SQL 2008 instances. Remote invoking is not an option in our case.
The SQL that needs to be executed on these servers is little complex, Invoke-SqlCmd would have been really handy. I’ll give it a try to run the script using .net approach. Thank you.