One of the challenges that comes along with a large number of SQL Servers, that aren’t always built out in a standard fashion, is that you run into problems whereby correct AV exclusions are not set, leading to performance problems (and other issues).
Going through and quickly grabbing the location of the SQL Server executable, or the directory in which it resides can be cumbersome. Doing it once is a pain, doing it 30 times multiplies that pain by a factor of about 400.
A quick query run against your servers (and done against server groups) can quickly return results for your machines and help you get on your way again.
SirSQL.net 