Using Visual Studio 2013 and running the Debug - Performance and Diagnostics on my Windows 7 x64 PC I got the error:-
"Service IISADMIN was not found on computer"
I checked and I was running Visual Studio as Admin and IIS was running fine.
I did notice that I didn't have IIS 6 Management Compatibility enabled in the Windows Features. So I turned these on and Performance and Diagnostics now works:-