http://jazzynupe.net/blog/archive/2009/03/11/accessing-registry-keys-that-contain-a-slash.aspxLee Holmes answered a question recently that I had not really thought of. In PowerShell V2 this is fixed, but in V1 you will have to work around the issue. The problem is when the key name contains a slash, the provider for the registry will treat thisenCommunityServer 2007.1 (Build: 20917.1142)