How do I use the .NET CF Remote Performance Monitor on Windows CE

I would like to use the .NET Compact Framework 2.0 SP1's Remote Performance
Monitor on Windows CE 6.0. Is this possible?

Per the How-to document at
http://msdn2.microsoft.com/en-us/library/ms404355.aspx, I have copied
Netcfrtl.dll from "C:\Program
Files\Microsoft.NET\SDK\CompactFramework\v2.0\WindowsCE\wce500\armv4i" to the
\Windows directory on the device using ActiveSync. (I cannot find a binary
dll for WinCE 6.0). I also added the following registry key to turn on stats.

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETCompactFramework\PerfMonitor]
"Counters"="1"

When my C# app runs, it generates a MyApplication.stat file in the root of
the WinCE device as expected, but it is 0 bytes.

Has anyone used this tool successfully on Windows CE 6? If so, can you tell
me what I'm doing wrong?

Thanks in advance.