How can I browse for services through WMI?

At first I wasn't able to connect to the other computers with wbemtest. Now, after following this instructions: http://www.poweradmin.com/help/enableWMI.aspx I can run the following WQL query on it:

Select * From Win32_Process

But the following query only gets me the "Access denied" error message:

Select * From Win32_Service

What do I need to do in the remote machine in order to enable the local browse for the remote's services?

So, after hours and hours of wondering lost I found this pdf document that tells how UAC interferes with your set of permissions and how can you fix that: http://www.solarwinds.com/documentation/apm/docs/APMWMITroubleshooting.pdf

In my case, the registry key didn't existed, but you could create it easily.

That key from above does the trick (after all else is set of course!), Cheers!