Needing help with Traffic Control monitor (tcmon.exe)

Hi all.

I've got a server 2003 box running, and I'm trying to get QoS traffic
shaping working on it. I've downloaded and installed the Windows Server
2003 resource kit tools application from Microsoft's website. I followed
some difficult to locate instructions for installing and using the traffic
control monitor. Executed the tcmon.bat file as instructed. Now, I can run
tcmon and view stats and general settings for all my network adapters. The
problem I have run into is, I cannot add a new flowspec. Everytime I try to
do so, tcmon gives me an error. The error message says, "failed to ad the
flow. Unknown error".

I tried installing it on one of my XP boxes and it works fine there.

Can someone help me get this application working on my server 2003 system
please?

Thanks for any help,
RedDelPaPa